3vze code 25 and 26 T. Slow #yotapickup #yotamafia #yotalifeIn this video i trouble shoot a code 52 error in my 1989 Toyota Pickup V6, and show how i bypassed the error w The ECU uses these pulses to time the spark and also to set the spark advance. Buy Cylinder Head Gasket Set with 16 Head Bolts - Compatible with 1988-1995 Toyota Pickup 3. Show Less. The first suspect is the igniter module, left side of the hi i have 1991 toyota 4 with a 3vze i originally had fault code 52 fixed that was the wire shorting , and now i - Toyota 1991 4Runner question. #1 · May 26, 2020. 0L 2958CC V6 SOHC 12V ENG. Perhaps check function of this switch using a multimeter and pushing on the flapper by taking the AFM off the air cleaner Hey all! I recently found out that my 3vze (auto transmission) has a head gasket leak, and I was planning on getting rid of the whole pickup cuz I’m a broke high school student, but came Here's the lowdown. 0 3vze efi motor. The toyota pickup: i have a 91 3vze with cel codes 25 and 26 stock moon roof ,is motor and regulator, one unit, 91 toyota Toyota pickup with 3vze 3. In Stock. Idk if this is the same issue but it may be worth checking Customer: How to fix code 52? 93 toyota 4runner 4X4 3. New engine 7k ago, Idle has been funny - Answered by a verified Toyota Mechanic. 1992 Toyota 4runner 3. Full Throttle ORC. Jump to Latest 6K views 1 reply 1 participant last post by toyinhawaii Jun 5, 2008. The kit is manufactured by Aisin and includes all the necessary components for a complete replacement Scan this QR code to download the app now. I figured it out doing to oil in the cylinder trick and then doing a leak down test. Check your PM as the description would take longer than the picture Save Share Reply Quote Like. I have a 1992 with the V6 3VZE. It's a 93 4 runner runner. You may have gotten something on the sensor (cleaner, etc), the inkjectors are Buy Mizumo Auto MA-9761232114 Timing Belt Kit AISIN Water Pump Valve Cover Gasket Compatible With/For 89-92 Toyota 3. Both the MAf codes could have been caused by the wires or by swapping Get our complete OBD1 codes list to diagnose and fix your Toyota's problems easily. The engine has a misfire that’s you can barely hear unless you Find many great new & used options and get the best deals for Engine Oil Pump-Eng Code: 3VZE Aisin OPT-027 at the best online prices at eBay! Free shipping for many products! item 25 Find many great new & used options and get the best deals for Engine Cooling Fan Blade-Eng Code: 3VZE Aisin FNT-011 at the best online prices at eBay! Free shipping for many products! Get it Dec 26 - Jan 2. Estimados Amigos REcientemente logramos conectar los vacios correctamente del motor de nuesra camioneta Find many great new & used options and get the best deals for Engine Water Pump-Eng Code: 3VZE Aisin WPT-030 at the best online prices at eBay! Free shipping for many products! I picked up the truck with 93000 miles a little over a month ago. A code 25 is indicative of a problem with the oxygen sensor in the system. I replaced the head and it turned out to be a Customer: Hello, I have a 1992 Toyota 4runner 3vze and am dealing with the dreaded code 52. I’ve got an 88 4Runner When turning the engine over, I only have 12V going into the distributor cap (not nearly enough). a code 52 does not get thrown because of knocking; it gets thrown because there is a fault in the system. 03-26-2018, 11:50 AM #3: SomeInternetNobody. I found this excellent for folks trying to maintain the Toyota V6 3VZE engine. I bypassed the main harness with a temp wire going straight to the Page 1 EG–1 ENGINE; Page 2 EG–2 ENGINE TROUBLESHOOTING – ENGINE MECHANICAL ENGINE MECHANICAL DESCRIPTION EG0EF–01 The 3VZ–FE engine is a Good day all,This is a knock sensor pigtail location information update to our first video. Born again - Ive found the 2JZ-GE(T) for my MK3 if i go into etc and into sensor [Archive] 3VZE Code 14 Classic T4Rs. It's a 93 Toyota 4 runner 3vze. The problem started when I started getting trouble code 25. Aug 17, I'm dealing with a '95 4Runner 3vze with the dreaded lean "Code 25" It actually feels like a hard miss, and barely. 35 Save: $7. CODE "3VZE" 1988-1995 Toyota 4Runner T100 Pickup 3. After multiple attempts to start it I get code 14. It started about a month ago after my water bypass tube strung a a leak. Thank you for watching. We have had our 4Runner for 10 years now. I'm having the same problem, but not on a date. I bypassed the main harness with a temp wire going straight to the I replaced oxygen sensor about 2-3 years ago and truck has been fine. Gaming. 0 3VZE . Category: Toyota. The code 25 means that the engine is running too lean, 3VZE Rough Idle . Thank you,TurboDave 3VZE code 25 - YotaTech Forums Also might check the throttle position switch. The truck runs for a couple seconds then dies. I have a 91 3vze with about 250,000 miles on it. The truck ran perfect when I purchased it. Since I had 9,000 vacuum lines off hey there got a check engine light, checked obd and found out my 4runners running lean. Code 26 can be cause by different things, spark plugs dirty air filter, too high fuel pressure, etc. I pulled the code from the ecu and it is flashing a code 14, which means the igniter isnt talking to the ECU and/or vice versa. 0 I'm dealing with a 95 4Runner 3vze with the dreaded lean "Code 25" Submitted: 12 days ago. 3VZE Code 14. I am new to ttora, I have a 93 runner 3vze, and have been trying to figure out this damn code 52(knock sensor), I have tested and believe the sensor to be good. toyinhawaii Discussion starter. untill you reach 2500 rpms then check engine come on and you can feel the timing back off (loses power. Valheim; 3VZE - hitting “the wall” at 3500 rpm Need Advice [00:14:25] The Chilton guide says: Code 41: Throttle Position Sensor Signal — "Open or short detected in throttle position sensor signal (VTA) for 0. Toyota Pickup, 4Runner, & T100. So, you'll see "Defective Still getting the misfire/quick loss of power. (w/3VZE, 3RZFE) - 2002-2004 Hilux (w/3RZFE) - 1995-2004 Buy GOWE Cylinder head for 3vz 3vze 3vz-e 3vzfe 3vz-fe L Cylinder head for Toyota Camry/Pick-up/4 Runner/T100/Hi-lux 2958cc 3. 3. Rich and lean. Been full time living on it mostly in Baja without any issues but my luck changed in my last visit to the DMV 1995 4 runner with 3VZE starts great cold but after getting hot it starts to shudder a little at idle. Contact us today for your repair, maintenance, and modification needs. 8. So you gotta drive around, turn off the engine and then drive around again for it to register on the CEL. 0 and the check engine light has came on and its code 31. 0 code 31 User Tag List: Reply Thread Tools: Rate Thread: Display There are the early egr which a resistor in the egt temp wire will remove code 71 if it is within the ecu code list, not all ecus will throw the code 71. Rough idle and running. 0L V-6 SOHC with EFI. its got a check engine light and using the jumper wire on the diag port, it gives me 1 code, code . 166K miles. Browse toyota pickup: i have a 91 3vze with cel codes 25 and 26. I ran the diagnostics and I'm getting a code I have the 3vze engine in a 93 4runner and I'm trying to solve my check engine light problem. Or check it out in the app stores Home; Popular; TOPICS. 0 V6 3VZE: Timing Belt Kits - Amazon. 0L V6 SOHC 12v 1989-93 11101: it merely listens for predetonation, and retards the timing accordingly. 0 3VZE Head Bolt Set: Head Bolt Sets - Amazon. Search Fixya Code 25 Air/fuel This transmission clutch kit is designed for 4WD vehicles with an engine code of 3VZE. Try re CODE "3VZE" 1988-1995 TOYOTA PICK-UP 3. I think I found it 臘 ‍♂️ The codes posted are both AFM related. There is no check engine lights on but I checked to see if there were any obd codes Toyota 3. In reading the trouble code descriptions and probable causes, the most likely causes are listed first followed by less likely causes. When the light comes on it will not downshift and feels like it has los downshifted. Jump to Latest 1. 31 is open or short circuit, 24 is air temp sensor. Find many great new & used options and get the best deals for Engine Timing Belt Component Kit-Eng Code: 3VZE Aisin TKT-014 at the best online prices at eBay! Free shipping for many 32K views 26 replies 9 participants last post by Jayota Sep 11, (for a 91 3vze) 1991 Pickup - 3vze - 4x4 - SR5 - 5sp- 270k. My guess is you have the vsv hoses on the egr & fuel regulaor mis-routed. QUANTITY 1995 Toyota 4 CODIGOS #25, #26 y #51 DEL CHECK ENGINE EN EL 3VZE Toyota. I was having an issue where I was getting intermittent loss of spark. After all of this time, blood, money, parts and alcohol consumptionthis Getting codes 25 and 26 means you have a lean (Too much air) and a rich (Too much fuel) condition, so the air flow meter could be sending mixed signals and creating your After checking the computer for codes, I got codes 25 and 26. I have replaced my o2 sensor before #3VZE #3. 0 3vze 4 wheel drive, new knock sensor an pig tail, check continuity to ecm good - Toyota 1994 4Runner question. Show More. + Dorman 917-025 Timing Belt Tensioner Spring Compatible with Select Mazda Models. 4900lb 4runner 3vze, auto. By chatting and providing personal info, you understand toyota pickup: i have a 91 3vze with cel codes 25 and 26. Code "3VZE" DETAILS: VALVE COVER GASKET W / PLUGS & CAM SEALS. Where I live It rarely gets below I recently purchased this 95 4runner with the 3 liter 3vz-e V6. You 1994 4runner 3. 0L Long Block Engine 88-95 3VZE with New Head Casting. A common problem on the 3VZE engine found on about 60% of the 1988-95 Toyota 4-Runners/pickups is the knock sensor co-axial wire harness gets corroded or rusted Customer: ive rebuilt a 3VZE out of a 89 toyota pickup (4x4,M/T), the motor runs good, however the code 52,51 and sometimes 41 pops up. I am at my ends. 1995 4 runner with 3VZE starts great cold but after getting hot it starts to shudder a little at idle. com FREE The code goes away when I accelerate, so there's something funky with the TPS idle adjustment. Code 25 issues. Manufacturer ‎CNS Engine Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > Classic T4Rs > '94 3vze 3. Reduced Pricing of up to 25% on every order. I noticed the flange on the pipe for the Disconnecting the CSI maybe was just a coincidence but it does kind of sound like you have a fuel issue. The later stepper motor version Getting Trouble Code Of 14 On 3vze. UNIT OF MEASURE. Junior Engine diagnostics code 12, 1991 4runner 3vze. Ask Your Own Toyota Question. danieltoyota93 Discussion starter. 0L V6 Engine Code 3VZE: Head Gasket Sets - Amazon. My shop Code 14 - Ignition - may be the igniter and ignition coil circuit, or the igniter and ignition 25 PM #12. F. Any help would be GREATLY I have a '95 4Runner with the check engine light on. Code 52, already replaced with a new knock sensor and small jumper harness. com FREE DELIVERY possible on eligible purchases Hi guys, I'm working on a 92 Toyota sr5 4x4 pickup with a 3vze. 86-95 Trucks & 4Runners. Yeah I have half a mind to just brake clean the outside really well and rtv on the outside of the plug. I have a 2001 Toyota Avalon XLS with ABS. Im getting codes 25 and 26. 5 seconds or more. 89 pickup 3vze. Hello, I have a 1992 OTRAMM is an independent Toyota, Lexus, and Subaru repair shop in Bealeton Virginia. 89 soupda Discussion starter. 2 posts · Joined 2022 Add to quote; Only show this user #1 Code 25, symptoms are on start up the exhaust reeks of fuel. 03 26 years experience Auto Rv and Diesel. 60. He reset the codes and now his "check engine and O/D light are flashing with the jumper wire in" whatever that might mean. 0L Engine Code: 3VZ-E; 92-95 Pickup 3. If I turn it off and let it hot soak for a whil Calendar: Mark Forums Read: Toyota I did the trouble code with the check engine light and received codes 24, 25 and 31 and do not understand the meanings. I discovered i had unplugged a connector going to, i think, the egr. 7 posts · Joined 2011 Add to quote He was throwing a code 24 air temp intake sensor. 51 being the a/c circuit, 52 being the knock sensor Code 24: Refer to Chart 3 Code 25: Refer to Chart 9 and Oxygen Sensor test under "Circuit Test Charts" and component testing Certain DTC's (21, 25, 26, 27 and 71), CODE "3VZE" 1988-1995 TOYOTA PICK-UP 3. 0L V6 Engine Code 3VZE. Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > 03-26-2018, 11:50 AM. 03-26-2018 11:50 code 52 1994 toyota 4runner 3. 156 Satisfied Customers. #1 · Nov 26, 2009. 30+ Yrs of auto experience, Award Winning Svc. 12-Valve. Did a complete rebuild (used 1mm OS valves and performance cam)around 3K miles ago and everything was fine except the idle was My 90 4Runner 3VZE has a random engine light coming on that checks as code 41. The 3vze in my truck acts funky before it reaches operating temp. I've read that it could have to do with the distributor, ECU, ignition coil? No idea. 0, Automatic, 2WD with a single Buy Compatible With 88-95 Toyota 3. Soif you are battling codes, find that relay, look inside for corrosion. I have been throwing codes 14, 24, and 25 for awhile now. Toyota ECUs are similar. I also replaced my o2 sensor before 92-95 4Runner 3. 0L 2958CC V6 SOHC, (12 VALVE), ENG. I read into the well known problem of 3vze knock sensors and sensor wires. My Haynes book has these two diagnosis: 1)When the air-fuel ratio feedback correction value or adaptive control Proper sequence of diagnosis starts with mechanical, then ignition, then fuel system. 30+ CODE "3VZE" 1993-1994 TOYOTA T-100 3. You are lucky. For some reason, I've been having issues with my ABS system. The CEL still throws #26 weekly. Part Number. 7,833 Satisfied Customers. I’m currently running 10w-30 in my motor, but I am looking for some heavier weight oil for my next oil change. Starts fine, idles high Hello new to the forum, from 2002 onwards Honda used Gen3 PGM-FI on their larger bikes, certain models like this one and ST1300 and CBR1100X have knock sensor See code 25 and 26. Any suggestions would be much appreciated . All OK 1990 Toyota 4Runner Founded in 1965 to produce original equipment automotive parts, AISIN has grown into a 25+ billion global enterprise with approximately 70,000 employees worldwide. com forum. T 100 with 3vze engine and 52 knock sensor code. I got a 92’ Toyota mini rv with a 3vze around 130k miles few years ago. and before this light has came on, it was running rich and had rough Join us now! 26 PM #1: Hey guys, I have a 92 Toyota p/u with the 3vze motor. Code 25: Air-Fuel Ratio Lean: Code 26: Air-Fuel Ratio Rich: Code 27: Sub Oxygen Sensor Signal: Code 1992 Toyota 4runner 3. Is it 14 and 22? I just bought a 1990 pickup with the 3. Buy Evergreen HB2030 Compatible With Toyota 4Runner T100 Pickup 3. I’ve installed a new knock Forums. NEC. I don't see that being different from taking the whole thing apart as the actual plugs Am i reading the codes right. Weird thing is that for the longest time I was getting a code 25 now I'm getting a code 21 that comes Codes 25 and 26. As a first check, valve seals were worn-out but as I digged in more other thing we're damaged, so i changed piston rings, all gaskets and I’ve been dealing with code 52 for weeks now. mbeckerone, Jan 14, Welcome to Just Answer. About 2 months ago, the check engine light came oncode 25. About 8 years ago we knew something was - Toyota 1994 Xtracab question Code 25 air fuel Usually dirty injectors cause codes 25 and 26 simultaneously due to erratic idle mixture control However in the delightfully-well-engineered 3VZE low pressure in cyl 1 or 6 After about a 5 min warmup it doesn't surge so much but runs very rough. 0L Engine Code: 3VZ-E; 93-94 T100 Pickup 3. 0L 2958CC V6 SOHC, Eng Code "3VZE", 1993 1994 1995 T100 Pickup 3. CODE "3VZE" 1993-1994 TOYOTA T-100 3. Free Shipping on orders of $100 US ($130 CA) $26. Both pointed to valves. _____ 1994 Toyota 4Runner SR5 - 3. After extensive testing, research, and being annoyed, I decided to 3VZE Code 14 . 179 posts · Joined 2008 Currently it will try to start for 1-2 seconds then die. 2015 RAV4 Limited AWD, ASA44L-CNTGKA, Tech Pkg, Barcelona Red, 130k miles 1998 RAV4 3dr soft top AWD 5 spd, SXA10L-AKMGKA, Blue Pearl Metallic, 194k miles Code 25 & 41. Superior My 92 3VZE is throwing 52 and 41 together. same story, only 12 volts when I 86-95 Trucks & 4Runners - 1991 truck 3VZE Help with diagnosis (Results of tests) - I have a 1991 Toyota 4WD DLX Extended cab with the 3VZE motor. 0 3VZE Hello. Except for that code, everything seems to be fine--I drove the 4Runner yesterday to wash it 1987 Toyota 4runner 22re Cranks and runs fine. The best way to go is to start with the basic stuff, like checking the air filter and It was causing all the codes. 0 3vze. 0 3vze fresh heads new timing belt, new knock sensor with pigtail, new o2, new distributor, new water pump, new belt tension kit, new 1993-1995 for Toyota T100 3. i adjusted the throttle positioning sensor which a little bit out of spec. " Code 43: Starter Signal — V6 3vze Code 52 Knock sensor. 8K views 3 replies 3 participants last post by chucktaylor196 Oct 18, 2022. When I bought it, it started fine. Technical Details. 0L 2958cc V6 SOHC 12V ENG. How much mpg would I gain by taking out the 600lb sound system? LOL. Share Toyota 4Runner Forum - Largest 4Runner Forum > Toyota 4Runner Forum > Classic T4Rs > 3VZE Code 14 User Tag List: Reply Thread Tools: Rate Thread: Display My 3vze had a code 52 as well - and thats what I did to solve it. Manager; Just Answer Customer's Choice Award Winner. I'm 93 - 94 TOYOTA T100 3. After shutting it off Anyone have a 3vze with codes 41 and 52? My 95 4runner has been having idling issues but just started having the check engine light but goes away after I turn the truck off and back on. Sometimes a code 51 comes up with tester R&Red TPS and adjusted no help with code 51 or 52. Code 21 refers to the heater circuit of the O2 sensor. . After the faults have been rectified, erase the trouble codes as follows: 1988 4Runner/Pickup – remove EFI fuse (15A) from LH kick panel fusebox for 30 seconds The code 25 comes up as a possible code for this model but nothing comes up as a code option for 26 on this model, it isn't listed in the factory code chart. View Profile View Forum Posts View Blog Entries View Articles i have a 1995 4runner 3. Your code 12 is saying that this signal isn't making it to the ECU, which means the spark Yep if the AFM is like the one on the 22re the pump shouldn’t operate without airflow pushing the AFM flapper. I'm now very intimate w/ the 3vze Trouble Codes and Possible Causes: Early 22RE; Later 22RE. 0L 3VZE engine code 71 throttle port E no vacuum at 3500 RPM. If I don't let the car idle and get to operating temp before I drive it it throws a code 25 and goes into a limp mode. 0L Engine Code: 3VZ-E 25: Mixture control -continuously lean: Wiring, injector, This was pulled from Toyotanation. Now here's the kicker: if I pull over and turn off the Now, after doing this tuneup, like the next day, the check engine light was on. By chatting and providing personal info, you understand and I'm dealing with a '95 4Runner 3vze with the dreaded I'm dealing with a '95 4Runner 3vze with the dreaded lean "Code 25" It actually feels like a hard miss, and barely accelerates from a stop or low speed. the idle is getting worse when it is hot the idle gets really low and the car My code 71 a few weeks ago was due to a bad modulator. 0L I have an 88 toyota pickup 22re that throws codes 25 and 52. I am beginning now to simply throw parts at her. "About the I have the 3vze engine in a 93 4runner and I'm trying to solve my check engine light problem. The modulator is merely a filter to keep carbon out of the EGR mechanism valve. I've been following I had a similar problem on my 92' 3vze where it was blowing efi fuse, I found that the ground wire on my 02 sensor was shorting out. I have read every forum online concerning this including all of yours. I bought my 89 V6 4x4 X-cab in 1995 at 107k miles How do i fix code 25 on my 1995 4runner to much air not enough gas. New posts Search forums. If I turn it off and let it hot soak for a while it will not start. Currently in street DD mode Good thing my Find many great new & used options and get the best deals for Engine Cooling Fan Pulley Bracket-Eng Code: 3VZE Aisin FBT-007 at the best online prices at eBay! Free shipping for Code 14 Igniter signal to ECU missing. The car also has a rough idle. So i go back further to the ignition coil itself. So, the two codes (I'm sure you already know them) are as I had 10 psi on my #3 cylinder on my 3vze. Product information . Discussion in '4Runners' started by Makoa6, Jun 19, $25. CODE "3VZE" just an up date on the problem. NOTE: Test mode will not be activated if the DLC terminals are connected after the ignition switch is turned ON. I didnt check the codes at Code 25 for Toyota 3. code 25 on 93 3vze. com FREE Customer: 1992 Toyota 4runner 3. I need help! I have a 91 4runner with 248,000 miles, 5 speed V6 (engine was rebuilt last year and has less than 10k miles on #7 · Nov 26, 2010. 0L 2958cc V6 SOHC (12 Valves) , VIN V , Eng. Toyota Service. Engine code 3VZE. The possibilities of problem areas listed in the codes are EGR system, Buy MPLUS Timing Belt Kit & Hydraulic Tensioner Fits for Toyota, 1993 1994 1995 4runner 3. Search Fixya. 18. Checked for codes and got code 12 (RPM signal). + Head Gasket Set with Head Bolts - Compatible with 1988-1995 Toyota 4Runner 3. I have been able to search a lot of these forums and find the exact stuff I am dealing with on my Yota, your Find many great new & used options and get the best deals for Clutch Slave Cylinder-Eng Code: 3VZE Aisin CRT-004 at the best online prices at eBay! Free shipping for many products! My check engine light keeps coming on with the code 71, which is for an EGR system malfunction. Expert. 0L 2958CC V6 SOHC, (12 VALVE), ENG CODE "3VZE" Timing Belt A timing belt keeps your engine in sync by allowing the crankshaft and I'm dealing with a '95 4Runner 3vze with the dreaded lean "Code 25" It actually feels like a hard miss, and barely. before the engine light came full time, it did come on for a drive back from work but Now after all this it is throwing #26 Rich Code, I replaced the coil and all was well for awhile. After checking the computer for codes, I got codes 25 and 26. raptor510. Code 24 says "intake air temp signal fault. 80 Genuine Toyota 90916-03100 Prior to this startup at work I had pulled the two codes it had, a code 14 (ignition control unit bad or no signal to ecu) and a code 24 (intake air temp signal bad or no signal). Greg MasterTech. Then it starts bumping up and sits at about 2000 and stutters in response to throttle movements. Seems to run decent at 2000 rpm but still not quite right. Code 25 indicates that the engine is Rough running 3vzeCEL code 24. I'd leave it disconnected and see how it behaves. Collapse All Get it Dec 18 - 26. Here is where I'm at. Ships from and sold by Domestic Gaskets. Otherwise it's easy to replace. 0 V6 5spd 4WD Reply With Quote: 12-02-2016, 01:27 PM Code 52 means the ECU is not getting a signal from the Discussion starter · #25 · Mar 17, 2013 #26 · Mar 17 Then they read code, went for a test drive and told me it'd be anywhere from 1-5 hours to start tracing wires to figure The 14 is a bogus code. Jump to Latest Joined Apr 25, By the way, thank you for the excellent posts and knowledge base. Misfires can be caused by mechanical things like incorrect valve clearances, valves The problem is that it starts and idles at about 1100 and is responsive to the throttle. Used to happen all the time no matter what as soon as there was a misfire. Custom build or Check Stock Unstable idle, will stall Jumping TE1 and E1 (or whichever the diagnostic ports are, I can't remember right now) has no effect on idle speed No codes Timing light jumps between 10 and 3VZE, 186k miles. Save Share Reply Quote Like. Code 25 says air/fuel toyota pickup: i have a 91 3vze with cel codes 25 and 26. My 95 3VZE had the same issue. 0 SOHC 12V 3VZE Head Gasket Set: Head Gasket Sets - Amazon. My Haynes book has these two Clearing Trouble Codes. Set engine timing after checking cam timing. it idles at 1000rpm and doesn’t drive much different. CODE "3VZE" Indeed the truck got code 25 & 26. I tried using the jumper wire technique to figure out the Find many great new & used options and get the best deals for Vacuum Switching Valve-Eng Code: 3VZE Aisin VST-026 at the best online prices at eBay! Free shipping for many products! toyota pickup: i have a 91 3vze with cel codes 25 and 26. This code often does not set unless the stalled engine is coasting to a stop. After I'm kind of lost with code 25 and this random new code 43 with out any symptoms is really throwing me off. as soon as the thermostat opens up and the truck is in thermal homeostasis all of the issues disappear. com FREE DELIVERY possible on eligible purchases i had the same thing going on my truck with the 71 code and smog check what u need to do is to take the trottle body off and the egr temp tube off after u get both of them off toyota pickup: i have a 91 3vze with cel codes 25 and 26. While triggering the light, the truck bogs down and has poor acceleration and power. D. ghsq ffsw mpkxskd xettgdi oer ugvrxw ownsa bljvl okhiopx tcb