C1484 Trouble Code

View C1484 obd/2 error code description and symptoms. C1484 engine photo

Output Shaft Speed sensor circuit intermittent failure The output shaft speed sensor signal to the PCM is irregular or interrupted.
Harness connector not properly seated Harness intermittently shorted, or open Harness connector damaged OSS sensor damaged, or not installed properly Verify harness and connector integrity Verify OSS sensor proper installation.

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.

C1484 Error Code Repair Process :

If your scp (j1850) invalid or missing data for gateway 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 C1484 and engine control unit are in charge of monitoring a bunch of different scp (j1850) invalid or missing data for gateway, and if they get a reading that's a little out of whack, up pops the check engine light.

C1484 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C1484

A common cause of code C1484 is the failure of SCP (J1850) Invalid or Missing Data for Gateway, but there are several other possible causes as well, such as ;

Camshaft Position Sensor harness is open or shorted
Clogged or faulty fuel injector (s)
Camshaft Position Sensor harness is open or shorted
Faulty front heated oxygen sensor

C1484 code for all cars

You can view according C1484 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C1484 Fiat Berline

+C1484 Mazda Activehicle

+C1484 Mazda Rx-8

+C1484 Amphicar 770

+C1484 Toyota Model F

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

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