P7C37 Mercury Ln7 OBD Code

OBD/2 P7C37 error code description and symptoms.

The Camshaft Position sensor will signal the Engine Control Module when the #1 cylinder is ready for the spark plug to fire (top-dead-center on compression stroke). The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

P7C37 Mercury Ln7 Error Code Repair Process :

If your vehicle failed a P7C37 test and the P7C37 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look : Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression. Use your OBD Express DIY to look at the oxygen sensor outputs, coolant temperature, airflow, calculated engine load, and inlet air temperature.

Common Causes of Mercury Ln7 P7C37 OBD2 Code

A common cause of code P7C37 is the failure of , but there are several other possible causes as well, such as ;

Clogged or faulty fuel injector (s)
EVAP canister or fuel tank leaks
Foreign matter caught in fuel filler cap
Variable Camshaft Timing (VCT) position circuit is open or shorted

P7C37 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P7C37 Mercury Ln7 OBD Code

P7C37 Mercury Ln7 Error Code Repair Process :

Common Causes of Mercury Ln7 P7C37 OBD2 Code

P7C37 code for other Mercury cars