Open Circuit

WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
- EVAP system leak detection pump terminal C (harness-side) and PCM terminal 6
- EVAP system leak detection pump terminal D (harness-side) and PCM terminal 67
- EVAP system leak detection pump terminal A (harness-side) and main relay terminal C (harness-side)
- EVAP system leak detection pump terminal B (harness-side) and the body GND

Fig 1: Identifying EVAP System Leak Detection Pump, Main Relay & PCM Connector Terminals [AJ]

Courtesy of MAZDA MOTORS CORP.