TPS/ transmission issue
Thread Starter
Pole Position
Joined: Apr 2014
Posts: 206
Likes: 4
From: Miami, FL
TPS/ transmission issue
hey guys just trying my luck because ive been back and forth on the car for a while and been searching the forums cant seem to find any help, So i replaced my defective ECU with a random ebay matching part number and it works but since the install i have sporadic engine codes mainly starter circuit fault and TPS cicuit "A" fault and the engine only wants to get to 25-2700 RPM and tops out. i left the car alone for two weeks and now when she is in drive and warms up and reaches a complete stop she needs to rev to 2000 RPM while moving slowly then finnaly moves at normal speed. anyone seen something similar? suggestions? i have changed both trac and TPS sensor to no fix and cleaned my IACV, fuel pump and all fuses changed. i am very close to junking her and finding something else.
Driver School Candidate
Joined: Feb 2007
Posts: 2
Likes: 0
From: TN
Sorry you went through so much trouble replacing the sensors and all when the issue is in the ECU itself, you simply got another computer off e-bay that was bad as well. You need to send yours out for repair (if the circuit board has not been eaten into too bad from a leaky capacitor), seen it many times. There is a place in TX that does a great job of repairing them at a good price.
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