Chevrolet Malibu Forums banner
1 - 4 of 4 Posts

· Registered
Joined
·
5 Posts
Discussion Starter · #1 · (Edited)
Hey guys I am having a problem with my car I bought the car with a blown motor I replace the motor car ran for 2 weeks last night I went out and the car idling weird the car have a p0697 5v reference circuit 3 I check crankshaft sensor and that work the car crank but don't start any help thank
 

· Premium Member
Joined
·
3,445 Posts
Shop manual subscription to alldatadiy.com would be a wise thing to do. It's cheap enough. And a good scan tool.
|Code P0697 Chevrolet Tech Notes
Disconnecting one component at a time from the affected 5 Volt reference circuit while observing the scan tool 5 Volt Reference Circuit Status parameter may help locate the fault. The scan tool parameter will change from Malfunction to OK when the source of the fault is disconnected. If all 5 Volt reference components have been disconnected and a fault is still indicated, the fault may exist in the wiring harness.

The 5 Volt reference 3 circuit provides 5 Volt to the following sensors: (Some models may have different sensors, please consult the factory service manual for the list of sensors for your model and year)

  • Accelerator pedal position sensor 2
  • Manifold absolute pressure sensor
 

· Registered
Joined
·
5 Posts
Discussion Starter · #3 ·
Shop manual subscription to alldatadiy.com would be a wise thing to do. It's cheap enough. And a good scan tool.
|Code P0697 Chevrolet Tech Notes
Disconnecting one component at a time from the affected 5 Volt reference circuit while observing the scan tool 5 Volt Reference Circuit Status parameter may help locate the fault. The scan tool parameter will change from Malfunction to OK when the source of the fault is disconnected. If all 5 Volt reference components have been disconnected and a fault is still indicated, the fault may exist in the wiring harness.

The 5 Volt reference 3 circuit provides 5 Volt to the following sensors: (Some models may have different sensors, please consult the factory service manual for the list of sensors for your model and year)

  • Accelerator pedal position sensor 2
  • Manifold absolute pressure sensor
Thank you very much for your help I will update
 
1 - 4 of 4 Posts
Top