Protege L4-2.0L DOHC (2003)
4. Inspect for an open or short circuit in the following wiring harnesses by probing the applicable sensor and SST (104 Pin Breakout Box) terminals
with ohmmeter leads.
Open circuit
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Power circuit (EGR boost sensor solenoid valve connector terminal A and main relay connector terminal D through common connector)
-
Control circuit (EGR boost sensor solenoid valve connector terminal B and PCM connector terminal 98)
Short circuit
-
Power circuit (EGR boost sensor solenoid valve connector terminal A and main relay connector terminal D through common connector to
GND)
-
Control circuit (EGR boost sensor solenoid valve connector terminal B and PCM connector terminal 98 to GND)
5. Install the EGR boost sensor solenoid valve.
6. Connect the negative battery cable.