DR-9A Fault Code 24-Throttle Position Sensor Circuit

1. With ignition switch in Off position, disconnect throttle position sensor 6-way electrical connector.
2. Connect an ohmmeter between throttle body electrical connector terminals with orange/white wire and orange/blue wire.
3. If ohmmeter indicates resistance, proceed to Test 9 step B.
4. If ohmmeter indicates no resistance, check for open circuit or replace throttle position sensor.