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1990 Cadillac DeVille 4.5L MIL Lamp on
good afternoon people ,we have a 1990 caddy deville here that has a 49 air management system code ,found that the is debris from the a i r pump vanes inside the management valve that's mounted to the rear valve cover. look's like the pump is still avil but the...
Summary posted 4/2/2008
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Related Documents & Media | VIN | 1G6CD5335L |
| Engine | 4.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / tbi |
| Emissions | fed |
| Symptoms | MIL Lamp On |
| Occurs | Always |
| Misc. | Deville |
Trouble Codes
| 49 | a i r management system problem |
| E |
Message Closed w/Summary
Vehicle Data
1990 Cadillac DeVille
| VIN | 1G6CD5335L |
| Engine | 4.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / tbi |
| Emissions | fed |
| Symptoms | MIL Lamp On |
| Occurs | Always |
| Misc. | Deville |
Trouble Codes
| 49 | a i r management system problem |
| E |
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