B1873 Trouble Code

View B1873 obd/2 error code description and symptoms. B1873 engine photo

Fuel Rail Pressure Sensor in Range But Low The comprehensive component monitor (CCM) monitors the FRP pressure for acceptable fuel pressure. The test fails when the fuel pressure falls below a calibrated value. Low fuel pressure Damaged FRP sensor Excessive resistance in circuit Low or no fuel A FRP PID value below 551 kpa (80 psi) indicates a failure Low or no fuel A FRP PID value greater than 896 kpa (130 psi) indicates a failure.

On some transmissions, such as automated manual transmissions or automatic transmissions with manual mode, the GSP switch lets the TCM know whether or not the driver has selected automatic or manual function. On manual transmissions, the GSP switch informs the TCM which gear the driver is selecting, and may function as a neutral safety switch, depending on system design. The TCM also uses the gate select position switch to monitor transmission operation. For example, if the driver selects manual mode and selects 3rd gear on an automatic transmission, the TCM may monitor speed sensors to detect clutch and brake slippage.

B1873 Error Code Repair Process :

If your b1873 turn signal / hazard power feed 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 B1873 and engine control unit are in charge of monitoring a bunch of different b1873 turn signal / hazard power feed circuit short to ground, and if they get a reading that's a little out of whack, up pops the check engine light.

B1873 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.

Common Causes of B1873

A common cause of code B1873 is the failure of B1873 Turn Signal / Hazard Power Feed Circuit Short To Ground, but there are several other possible causes as well, such as ;

Erratic camshaft position due to low oil pressure
Camshaft advance mechanism binding (VCT unit)
Ignition coils circuit poor electrical connection
Faulty ignition coil (s)

B1873 code for all cars

You can view according B1873 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B1873 Mitsubishi Space Runner

+B1873 Suzuki Celerio

+B1873 Railton 20

+B1873 Opel Moonlight

+B1873 Toyota Sport

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

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