
1993 Cadillac DeVille 4.9L Excessive Emissions, MIL Lamp on
diag. tree unclear after unhooking tps, value on the on board system does not change stays at 24.5 tps hooked up or not, alleged known ecu put in and tps replaced prior, along with idle controller, any ideas please help
FIX posted 3/31/2005
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Message Closed w/Summary
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VIN | IG6CD53B1P |
Engine | 4.9 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / TBI |
Emissions | OBD1 |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
26 | tps sensor |
Message Closed w/Summary
Vehicle Data
1993 Cadillac DeVille
VIN | IG6CD53B1P |
Engine | 4.9 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / TBI |
Emissions | OBD1 |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Always |
Trouble Codes
26 | tps sensor |