P1736 Mercury Ln7 OBD Code

OBD/2 P1736 error code description and symptoms.

Low Speed Fuel Pump Primary Circuit Malfunction The PCM monitors the low speed fuel pump (LFP) primary circuit output from the PCM.
The test fails if: When the LFP circuit is commanded on (grounded), excessive current draw is detected on the LFP circuit; or when the LFP circuit is commanded off, voltage is not detected on the LFP circuit (the PCM expects to detect VPWR voltage coming through the low speed fuel pump relay coil to the LFP circuit). Open or shorted low fuel pump (LFP) circuit Open VPWR to low speed fuel pump relay Damaged low speed fuel pump relay Damaged PCM An open circuit or short to ground can only be detected with the low speed fuel pump.

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.

P1736 Mercury Ln7 Error Code Repair Process :

The scent may P1736 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such P1736, so if the inside of your car p1736 second gear switch circuit malfunction as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Common Causes of Mercury Ln7 P1736 OBD2 Code

A common cause of code P1736 is the failure of P1736 Second Gear Switch Circuit Malfunction, but there are several other possible causes as well, such as ;

EVAP canister or fuel tank leaks
Camshaft Position Sensor harness is open or shorted
Insufficient cylinders compression
Variable Camshaft Timing (VCT) position circuit poor electrical connection

P1736 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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P1736 Mercury Ln7 OBD Code

P1736 Mercury Ln7 Error Code Repair Process :

Common Causes of Mercury Ln7 P1736 OBD2 Code

P1736 code for other Mercury cars