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2002 Cadillac Escalade 6.0L MIL Lamp on
this truck got a p 1639 code always i have my 5 volts at tps but i cant see the tps volts on my scanner i have unplugged the egr the mass but still the same my tank fuel press is betwen 0.50 and 2.25 v and i could not unplug it whitout removing the fuel tank ....
FIX posted 4/4/2012
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GYEK63N92 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1639 | TCM Internal - CAN 2 RAM Performance |
Message Closed w/FIX
Vehicle Data
2002 Cadillac Escalade
| VIN | 1GYEK63N92 |
| Engine | 6.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P1639 | TCM Internal - CAN 2 RAM Performance |
Video