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2000 Cadillac DeVille 4.6L MIL Lamp on
Posted to GM Driveability on 4/12/2007 4 Replies

How do you Caddy guy,s live with these cars. Help!!! Since replacing both crank sensors it set two new codes po 412 418 air injection system, I don't think it has one, the fuses were missing and I can't find a pump. Puting in fuses made no differance. We did r...

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  Related Documents & Media  2000 Cadillac DeVille

 
Message Closed w/FIX

car Vehicle Data

2000 Cadillac DeVille

VIN 1G6KEE57Y1
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Dhs

Trouble Codes

P0412Secondary Air Solenoid Circuit Malfunction
P0418AIR Pump Relay Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2000 Cadillac DeVille

VIN 1G6KEE57Y1
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Dhs

Trouble Codes

P0412Secondary Air Solenoid Circuit Malfunction
P0418AIR Pump Relay Circuit Malfunction