P037D
Glow Plug Sense Circuit
Generic code
Ignition System
High severity
Moderate repair
Free on OBD DashX
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What P037D means
- Issue with the glow plug detected
Possible symptoms
- Engine hard to start
- Smell of rotten egg from exhaust pipe
- The engine may display signs of pre ignition in the form of knocking.
Possible causes
- Faulty Glow Plug
- Glow Plug harness is open or shorted
- Glow Plug circuit poor electrical connection
Related parts
- Glow Plug: A glowplug is a heating device that helps to start diesel engines. This car's glow plug has a problem which may cause hesitation while starting the car or the car not starting at all
Possible solutions
- Check intermittent wiring problem or intermittent blockage problem
- Replace Camshaft Position sensor if necessary
- Check all vacuum lines, hoses, etc. for any damage
Free on OBD DashX
P037D on OBD DashX
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