Passat (B5) :: 1999 - Throttle Body Malfunction Code P1545
I'm an Mk3 guy but I've gotten the hang of these beasts when I started to fix my brother's '99 B5 AEB. I got a VCDS scan from a friend and got this.
5 Faults Found:
18010 - Power Supply Terminal 30: Voltage too Low
P1602 - 35-10 - - - Intermittent
17953 - Throttle Valve Controller: Malfunction
P1545 - 35-00 - -
17953 - Throttle Valve Controller: Malfunction
P1545 - 35-10 - - - Intermittent
17952 - Angle Sensor 1 for Throttle Actuator (G187): Signal too Large
P1544 - 35-10 - - - Intermittent
16507 - Throttle Position Sensor (G69): Signal too High
P0123 - 35-10 - - - Intermittent
Readiness: 0110 0101
I'm thinking either the throttle body is toast or maybe the ECU.
Golf VI R :: Misfiring With P1545 Throttle Body Code
Started my car this morning to warm it up, idled for ~ 20min. weather conditions. I returned to my car, and it was misfiring and threw the p1545 throttle body code. There was a mk5 tsb for a similar problem involving wiring. 49k miles, stock tune, w CTS catted dp.
View 8 RepliesGolf/GTI VI :: 2000 VR6 - Throttle Position Control Malfunction / Code P1545
I have a 2000 GTI GLX VR6 and when I start it in the morning (ie cold) after the initial "choke" and the revs drop it becomes erratic. Sometimes it will stall out. If I restart the car it will throw a check engine light and go into limp mode. If I let the car warm up it runs fine. If the car has been driven and is relatively warm it runs fine. Initially there were several codes but after replacing the MAF and the fuel pump relay the only remaining code is P1545.
My mechanic seems to think it may be the coolant temperature sensor. The code seems to indicate the problem is the throttle. "Throttle position control malfunction". Not sure why warming it up makes a difference (unless of course it is the temp sensor). When I replaced the MAF sensor I did clean the throttle body. I was very careful in doing so. Problem existed prior to my cleaning it as well. After changing the fuel pump relay things were better for a few days but then the problem returned.
Passat (B5) :: 1999 VW GLS 1.8T - Check Engine Light On / Code P1545 And P1818
I recently purchased a 1999 vw passat gls 1.8t. Initially the guy I bought it off of told me that when he was rebuilding the turbo he stripped the main shaft bolt, so it needed a new turbo. So I bought a k-04 off of ebay and installed it. The battery was dead so I replaced the battery as well. When I first tried to start the car it would start for a second kind of chugging and then die. I went to my local auto parts store and rented a scan tool and it gave me 2 codes. The first code was P1545 and the other was P1818. As far as how many miles the engine has on it I don't know for sure as the engine has been replaced and apparently no one knows how many miles it actually has.
View 2 RepliesSilverado :: Throttle Body Causes False Code?
Would a corroded throttle body cause a false code P0332 knock sensor.
View 4 RepliesF Series :: Code P2135 - Electronic Throttle Body Replacement
Throttle body failures on the 5.4L 3v are more common than you think, luckily it will pop a code for the throttle body more often than not working with diagnosis. Symptoms include start and dies, no start, a really rough idle, surging idle up and down more so in park, poor brake assist due to rpm fluctuation and wrench light on. How to change the throttle body and reset the pcm to learn the new idle trims. [URL] .....
View 2 RepliesPrius (Gen 2) :: Rough Idle And Acceleration After Throttle Body Cleaning - Code P0505
Few weeks ago.....Prius was showing the P0505 code .... Mechanic, ran diagnostics and determined it was dirty TB. Cleaned TB.....cleared the code (inspected PCV...hoses).
When I initially picked it up it was revving very high....so he hooked it back up to the scanner and did some type of "reset" for the idle (this cleared most some computer settings...back-up beep, radio stations, etc...). Everything ran fine for past 3 weeks...
Just last night..... started running rough again. What I noticed this morning ... Started it up and it ran very rough til the auto shutdown after warmup (no warning lights). Then....when I started driving slowly out of the lot...it ran "rough upon acceleration"...... Then fine at cruising speed. Same behavior at every light....rough acceleration.... fine once up to speed. Just started it up again and same behavior.....(does not die...just very rough).
Ford F-150 (2004-2008) :: Code P2135 - Electronic Throttle Body Replacement
Throttle body failures on the 5.4L 3v are more common than you think, luckily it will pop a code for the throttle body more often than not diagnosing. Symptoms include start and dies, no start, a really rough idle, surging idle up and down more so in park, poor brake assist due to rpm fluctuation and wrench light on. If you find yourself in this situation I show you how to change the throttle body and reset the pcm to learn the new idle trims.
Ford F150 F250 5.4L 3v Electronic Throttle Body Replacement P2135 - YouTube ....
Sonata NF (2006-10) :: Throttle Body Cleaning Due To Rough Idle Occasionally / Code P0106
Trying to clean the throttle body on my 09 sonata 2.4L due to rough idle occasionally (throwing P0106, replaced MAF sensor still same problem), one quick question, is it okay to force the valve open (with connector disconnected of course), and is "re-learning" necessary and what's the proper way to do it?
View 2 RepliesHonda - Accord :: 2008 - After Cleaning Throttle Body Getting Code P0507 - High Idle?
08 Accord. After replacing the starter and cleaning the throttle body I keep having a CEL and the P0507 code.
Checked for leaks around intake, vacuum lines, etc. found none.
Tried the relearn procedure and still no luck. Car idea higher than normal ( just over 1000 rpms warm). Also feels like it wants to pull even when stopped.
So I figure I have either:-damaged the throttle body somehow cleaning it- Have incorrectly implemented the re learn procedure- missed a vacuum leak ( possible but doubtful)- or something else I don't know about
Passat (B5) :: 2002 - Throttle Body And Intermediate Drain On Battery
I have a 02 1.8t passat that if I don't start it for two days the battery will be totally dead. I have taken it to two places and they cant find what the draw is. The only thing that i could think of is my horn that sometimes when I am in the car it goes of randomly and my right side mirror that sometimes runs on. And my other problem is that when I drive it and I get to 3500rpm the throttle body shots of and I loose all my boost. I got a new turbo installed trying to fix the problem but still keeps happening. The only thing I could think of is that i have a stage 1 revo flash and when I took the old turbo out it may have erased the memory of the flash.
View 2 RepliesHonda - Cr-v :: How To Get Throttle Plate Open To Clean Throttle Body
2006 Honda CRV, throttle by wire. How can you get the throttle plate open to clean the throttle body etc.
View 4 RepliesPassat (B6) :: Car Lost Power And Acceleration After Brushed Aluminum Pedal Adaptation
I installed a set of brushed aluminum pedal about a month ago and now I feel that the car does not have the same power and acceleration like before! I mean if on 60mph cruising I want to accelerate to pass a car and push the pedal all the way up to the acceleration bottom the Trani only downshifts up to 3000 rpm and if I want pass quicker then push it all the way to the bottom then it shifts to 5000 rpm, in sport mode it is different and looks OK.
View 8 RepliesGolf/GTI VI :: 2010 - EPC / CEL Came On - Throttle Body?
So while driving yesterday I had a EPC and Check eng light come on and go away shortly after... maybe 1hr of drive time. Any way I took into dealer today to have them scan and they stated it was an issue with my throttle body.
Now as soon as he told me that he also said he can not do any work under warranty on my engine due to Stage 2 software and intake/down&mid pipe...... no big deal as I figured he would say something like that anyway. Should I take it apart and try to get it cleaned..... or what?
Its a 2010, with roughly 21k miles.... Had APR stage 2 for a few months now and this is the first thing that has come up.
Camry :: 2003 LE - Grease Or Oil In Throttle Body
So i recently bought a used 2003 camry le 4cyl with 72k miles on it. So it's still in good condition. Previously I had a 92 camry 4cyl which is run with throttle cable. The new generation camry's now are drive by wire or driven electronically. So I decided to check out the whole car and looked into the throttle body, the out side of the butterfly plate, and notice some thick black substance. It seems like grease or oil. I don't know if its there to lubricate the motor to run the plate or just oil.
View 8 RepliesSierra :: 91 GMC 5.7 - No Fuel From Throttle Body When Cranking
When cranking there is no fuel from the throttle body. Dropped the fuel line on both sides of the filter that was replaced last fall and have good flow before and after the filter. If I spray starting fluid down the throttle body it will fire. Switched out the throttle position sensor and idle air control valve to no avail. It used to die after warming up every so often at a stop light but would start right back up, now it just quit and wont start ???
View 1 RepliesCamry :: Mileage Changes After Cleaning Throttle Body
I cleaned my throttle body this afternoon.
My car started fairly easily, and I continued with running it to 4k RPM a few times, then took it for a ride. I floored it a few times, as suggested, to clear everything out.
Now, my 2004 J-VIN Camry is running around 1200 RPM, it was at about 650-675 before the cleaning. Is this normal? Do I need to d/c the battery to reset the ECU so the car can re-learn with a clean TB?
Prius (Gen 2) :: Coolant Leakage From The Throttle Body
My prius has a coolant leak, which look like it's coming from the throttle body. The stealership recommends a new throttle body. The mechanic said he has not seen coolant leak from the throttle body before. Is this the only fix to replace the throttle body?
View 8 RepliesElantra XD (2001-06) :: Gas Smell Next To Throttle Body
What Is that little hose for? I can Smell the gasoline whenever i start the car in the morning. It is cracked But i recently heard a z-zzing Under the hood. Is it an expensive hose? What about the hose clamp.. it looks weird.. is its special for that application ? I wanna replace it myself but I don't want to do it wrong and turn my car on fire.
View 4 Replies