
1990 Cadillac DeVille 4.5L MIL Lamp on
thanks in advance for any help. car came in w/ check engine light on. pulled code 48, egr control problem. went through the flowchart from alldata and it said to replace the egr solenoid. after replacing solenoid no vacuum was getting to the egr still. 18" of ...
FIX posted 2/4/2005
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Message Closed w/FIX
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VIN | 1G16CD1331 |
Engine | 4.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Emissions | OBD I |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
48 | egr control problem |
Message Closed w/FIX
Vehicle Data
1990 Cadillac DeVille
VIN | 1G16CD1331 |
Engine | 4.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Emissions | OBD I |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
48 | egr control problem |