U0118 Suzuki Lj 50 Diagnostic Trouble Code

U0118 Suzuki Lj 50 code definition:
U0118 is a kind of OBD-II Diagnostic U-Network Diagnostic Trouble Code for Suzuki Lj 50.

U0118 Suzuki Lj 50 is defined as Camshaft Position Sensor A Circuit Low. This means the CMP (camshaft position) sensor circuit on engine bank 1 sends an irregular reading. The PCM then uses this data to provide the right strategies for the fuel delivery and ignition timing of the engine.

Symptoms

Symptoms of a U0118 Suzuki Lj 50 diagnostic trouble code may include:
Place of U0118 in engine

Possible Causes :

  • Low fuel pressure caused by a clogged filter, failing fuel pump, failed fuel pressure regulator or clogged or leaking injectors.
  • Low fuel pressure caused by a clogged filter, failing fuel pump, failed fuel pressure regulator or clogged or leaking injectors.
  • Fuel with a large percentage of sulfur will clog the DPF quickly

Common Misdiagnoses

  1. TP Sensor Learn Not Complete Problem
  2. Low Coolant Circuit Problem
  3. Cruise Control System - Vehicle Accel Too High Problem
  4. TFP Valve Position Switch-Drive Without Drive Ratio Problem
  5. Problem

Repair Processes :

Look for damage to the tank indicating impact that may have damaged the fuel pump or sender. If all testing has passed so far yet you still have the same code, check your scan tool and see if it can open and close the IMRC valve.

Process Tips

Diagnostic trouble code U0118 Suzuki Lj 50 is not difficult to diagnose and repair. Thus, it always pays to have a qualified technician to look after your vehicle should this error code arise.

Diagnosing this code requires the engine to be in good running shape, without unmetered air entering the engine. If other codes that relates to misfiring condition, lean running or air entering the engine is present, then you must first fix those error codes before U0118 Suzuki Lj 50.

Fortunately, U0118 Suzuki Lj 50 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

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