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2001 GMC Yukon XL 6.0L LQ4 TAC Module
Okay so update, I found a new throttle control module and replaced it along with all the wiring aroun the pedal. Nothing changed, maybe even worse seeing that the car has a hard time starting now Possible that the engine computer is broken?- Arnaraks
- Post #4
- Forum: Engine & Drivetrain
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2001 GMC Yukon XL 6.0L LQ4 TAC Module
Hi I live in Iceland and i swapped my Nissan Patrol with a 2001 LQ4 motor The problem I have is I keep loosing all throttle responce at any given moment. The codes i get are P1120 P1220 P1516 The car idles fine and everything works except no throttle I replaced all sensors a month ago...- Arnaraks
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- Replies: 4
- Forum: Engine & Drivetrain
