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Home >> Land Rover >> 2003 >> Range Rover >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - With Codes >> Diagnostic Tests >> DTC P0370: Timing Reference High Resolution Signal A >> Bosch ME7.2 EMS DTC P0370 - Timing Reference High Resolution Signal A Fault: Last Occurrence - Plausibility >> Possible Causes

Possible Causes

  1. Short circuit C0606/32,46 to battery voltage. See step  1 under CHECK.
  2. Short circuit C0606/32,46 to ground. See step  2 under CHECK.
  3. Open circuit C0606/32 (Y) - C1544/1 (Y). See step  3 under CHECK.
  4. Open circuit C0606/46 (Y) - C1544/2 (Y). See step  4 under CHECK.
  5. Open Circuit Screen C0606/45. See step  5 under CHECK.
  6. Connectors C0606, C1544. See step  6 under CHECK.
  7. Magnetic contamination of crank sensor. See step  7 under CHECK.
  8. Crank sensor. See step  8 under CHECK.
  9. V8 Engine Management System ECM. See step  9 under CHECK.
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