Tests ME: Fuel Pump Control - High Pressure Fuel Injection Pump

PINPOINT TEST ME: FUEL PUMP CONTROL - HIGH PRESSURE FUEL INJECTION PUMP

Note:
Regeneration may occur during normal operation. During regeneration diagnostic procedures may display biased values. If a regeneration occurs during diagnostic procedures allow the process to complete before continuing diagnostics.

This pinpoint test is intended to diagnose the following:
- fuel volume control valve
- fuel pressure control valve
- harness circuits: FPCV, FVCV, VPWR
- high pressure fuel injection pump cover gasket
- powertrain control module (PCM) (12A650)

4-Pin Inline High Pressure Fuel Injection Pump Assembly Connector:

Fuel Pressure Control Valve Solenoid Connector:

Fuel Volume Control Valve Solenoid Connector:

Powertrain Control Module-E (PCM-E) Connector:

ME1:

ME2-ME3:

ME4:

ME5-ME6:

ME7-ME8:

ME9-ME11:

ME12-ME14:

ME15: