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1990 Cadillac DeVille 4.5L Poor Idle Quality, Surge, Cuts out, Stall, MIL Lamp on
Posted to GM Driveability on 4/12/2002 13 Replies

Vehicle idle rough code 41 for camshaft sensor flash on and off intermittenly, sometimes service engine now light stays on. follow trouble tree, replace distributor(camshaft sensor inside). Replace ecm with know good unit. code 41 reappears. attempt another di...

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Message Closed w/FIX

car Vehicle Data

1990 Cadillac DeVille

VIN [No VIN Available]
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / multi-port
Emissionsobd1, ca emissions, califronia
SymptomsPoor Idle Quality, Surge, Cuts Out, Stall, MIL Lamp On
OccursCold, Hot, Idle, Intermittently

Trouble Codes

41camshaft sensor faulty.
Message Closed w/FIX

car Vehicle Data

1990 Cadillac DeVille

VIN [No VIN Available]
Engine4.5 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / multi-port
Emissionsobd1, ca emissions, califronia
SymptomsPoor Idle Quality, Surge, Cuts Out, Stall, MIL Lamp On
OccursCold, Hot, Idle, Intermittently

Trouble Codes

41camshaft sensor faulty.