
2004 Cadillac CTS 3.6L MIL Lamp on, Reduced Power Mode
Need the help of IATN GM experts-only code P2122 returns and engine goes into reduced power [...] cut & dry repair fit TSB exactly. P2138 is gone ECM replacement cured P0606 as it should [...] wiring intact & nothing [...] checked C104 Connector & see nothing ...
FIX posted 3/28/2014
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)8 Replies Received(Hide Replies)8 Replies Received
|
Message Closed w/FIX
|
VIN | 1G6DM57754 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Reduced Power Mode |
Misc. | Extremely Clean |
Trouble Codes
P2121 | Accelerator Pedal Position Sensor 1 Performance |
Message Closed w/FIX
Vehicle Data
2004 Cadillac CTS
VIN | 1G6DM57754 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, Reduced Power Mode |
Misc. | Extremely Clean |
Trouble Codes
P2121 | Accelerator Pedal Position Sensor 1 Performance |