Using WDS Or Equivalent
WARNING: This page is about a different car, the 2004 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the air hose between the AIR pump and AIR control valve at the AIR control valve side.
- Install the SST on the AIR control side using tape to prevent air leakage.
- Start the engine, turn all electrical loads off, and idle the engine after completely warming it up.
- Connect the WDS or equivalent to the DLC-2.
- Turn the PID AIP RLY from off to on position using the simulation function.CAUTION:
- When connecting the secondary air injection pump relay to the body ground, short the specified terminal, because shorting the wrong terminal may cause malfunctions.
- Do not operate the secondary air injection pump for more than 1 min to avoid damaging the pump.
- Stop the engine and wait for 1 hour or more after energizing the secondary air injection pump to allow it to cool down before operating it again.
- Verify that the discharging pressure of the AIR pump is within the specification.
- If not within the specification, inspect the following:
- PCM terminal 40 voltage
- AIR pump relay
- If it is within the specification, inspect the continuity for the AIR pump.
Discharging pressure
13.7 kPa {0.14 kgf/cm 2 , 1.99 psi} or more
- If not within the specification, inspect the following: