Checking Ground (GND) wire

• Connect multimeter for voltage measurement as follows:
  CMP SENSOR CIRCUIT TEST: GROUND WIRE
  
  

  Harness connector Terminal	Measure to
  3	B+

  • Specification: approx. battery voltage
• Repair open circuit or short circuit if necessary.

If all specified values are being reached and the LED does not blink (measured between terminal 1 and 2 with starter and connector connected):

• Replace respective Camshaft Position (CMP) sensor.

If specified values are not obtained, go to Checking wire connections between Camshaft Position (CMP) sensor and Engine Control Module (ECM) .