B1997 Lancia Scorpion OBD Code

OBD/2 B1997 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.

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

B1997 Lancia Scorpion Error Code Repair Process :

If your b1997 passenger side side mount airbag circuit short to ground check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system B1997 and engine control unit are in charge of monitoring a bunch of different b1997 passenger side side mount airbag circuit short to ground, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Lancia Scorpion B1997 OBD2 Code

A common cause of code B1997 is the failure of B1997 Passenger Side Side mount Airbag Circuit Short to Ground, but there are several other possible causes as well, such as ;

EVAP canister or fuel tank leaks
1Camshaft Position Sensor circuit poor electrical connection
Faulty variable valve timing (VVT)
Variable Camshaft Timing (VCT) position circuit poor electrical connection

B1997 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

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

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B1997 Lancia Scorpion OBD Code

B1997 Lancia Scorpion Error Code Repair Process :

Common Causes of Lancia Scorpion B1997 OBD2 Code

B1997 code for other Lancia cars