Isuzu Rodeo C2934 Code:

OBD-II Diagnostic Chassis (C) Trouble Code

Trouble In Isuzu Rodeo C2934 Possible Cause

Common causes of Isuzu Rodeo C2934 include four-wheel drive switch or actuator failures. Other causes include faulty sensors, solenoids, or switches, and defective wiring harnesses and connectors.

Common Symptoms For Isuzu Rodeo C2934

  1. As the output shaft is turned (by the engine) the electro magnetic output speed sensor uses the spaces between the splines to provide voltage signal interruptions in the circuit
  2. This signal is systematically forwarded to affected control modules that utilize the data to accomplish various other tasks
  3. Typical causes of low pump pressure include clogged hydraulic passages, a defective pump, faulty shift solenoids, or a faulty electronic pressure regulator
  4. As exhaust temperature decreases (with the engine off), circuit resistance increases and the feedback voltage signal to the PCM decreases

Similar Problems

IC Module 4X Ref Circuit Intermittent, No Pulses
Crankshaft Position Sensor Circuit Performance
Transmission Control Module Reprogrammable Memory

Isuzu Rodeo C2934 Troubleshooting

If this is the case with the code, you will be hearing very loud noises, like explosions, from the rear of the vehicle upon acceleration. Firstly check the carburetor to ensure that the fuel and air combination are properly balanced. If these settings are correct, then thoroughly inspect the distributor cap for any cracks or hairline splits, as this can produce a backfire. Move on to the spark plugs and ensure that they are clean and undamaged and inspect the engine gaskets for any sign of damage, as they are responsible for ensuring the correct gas exchange within the engine. Isuzu Rodeo C2934 OBD2 reports a sensor fault, replacement of the sensor is unlikely to resolve the underlying problem. The fault is most likely to be caused by the systems that the sensor is monitoring, but might even be caused by the wiring to the sensor itself.

How to turn off Isuzu Rodeo C2934 check engine light ?

There are two ways to turn off the check engine light:

A repair technician can do so once repairs have been made.
The OBD II can automatically turn it off when it fails to detect the problem after several diagnostic cycles.

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