Fuel Pump Operation Inspection: Specification

B+ (Ignition switch at on)

• If the voltage is as specified, inspect the following:
  • Fuel pump continuity
  • Fuel pump GND
  • Wiring harness between fuel pump relay and PCM terminal 1AR (with immobilizer system), 1AQ (without immobilizer system)
• If not as specified, inspect the following:
  • Fuel pump relay
  • Wiring harness connector (Main relay - fuel pump relay - fuel pump.)