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2004 Cadillac CTS 3.6L Power Loss Intermitt
Posted to GM Driveability on 6/9/2015 8 Replies

This car experiences intermittent power loss while driving. All codes are history and they do not reset with symptom occurence. I notice while driving and problem present the TP indicated angle drops to 20-30% even though APP shows 100% and pedal is floored. T...

8 Replies Received (View Replies)

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Message Closed w/Summary

car Vehicle Data

2004 Cadillac CTS

VIN 1G6DM57774
Engine3.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPower Loss Intermitt

Trouble Codes

C0870device voltage
P1793Manifold Absolute Pressure Sensor Circuit Malfunction
U1000Class 2 Communication Malfunction
U1016Serial Communications Malfunction
Message Closed w/Summary

car Vehicle Data

2004 Cadillac CTS

VIN 1G6DM57774
Engine3.6 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPower Loss Intermitt

Trouble Codes

C0870device voltage
P1793Manifold Absolute Pressure Sensor Circuit Malfunction
U1000Class 2 Communication Malfunction
U1016Serial Communications Malfunction