Big problem..Car runs BAD.. CEL's 13,14,21,25 Someone please HELP!!!

[S240161]

Ok, I bought this 92 Talon TSI about 7 months ago... I bought it for my girl to drive around after about 5 months of having it... she would call me in the morning and tell me that the car wont start or that the car will start jerking back and fourth and die when she drives it and throw a CEL and then once it starts again goes away... Then about a month ago... It got really bad and will start for about a min of just cranking on it.... I check the Codes and it is throwing a 13,14,21,25... I replaced the Coolant temp sensor and thermostat and it is still comming up with the same codes... Anyone have any ideas PLEASE let me know...

 

[marcmsj]

have you pulled those codes to find out what they actually mean?

 

[S240161]

Here are the codes....

13. Intake air temp sensor
14. TPS
21. Engine coolant temp sensor
25. Barometric pressure sensor

 

[HRNYHG]

Have you checked the ECU? Seems crazy that all of those would go at once.

 

[marcmsj]

unplug and replug your MAF connection, sometimes it gets loose...

 

[Hughes]

Had the same codes and I replaced my ECU. Works fine now, started up perfectly.

 

[S240161]

Have you checked the ECU? Seems crazy that all of those would go at once.

Where is the ECU at? I have read that they go out....

Anyone have a picture of where it at?? Also how can you tell if it bad or not??

unplug and replug your MAF connection, sometimes it gets loose....

Did that already....


Also my car is a Auto... So I know that is going to be a pain to find a ECU for it...

 

[HRNYHG]

the ecu is located on the passenger side down below your radio. Just take off that carpet panel and it is bolted in right there

 

[92awddsm]

I posted in your other thread.It is leaking caps and possibly damaged circuit board. Ecu is located behind the stereo. And dont cross post. One thread on your problem will be enough. http://dsmtuners.com/forums/showthread.php?t=192398

 

[leet]

Enough with the cross posting, people..