Ford OBD Trouble Codes & Ford OBD I Diagnostic Codes

This article is available with Ford OBD-II Trouble Codes & Ford OBD I Diagnostic Codes.

Ford OBD-II Trouble Codes: https://www.obd-codes.com/trouble_codes/ford/

Ford OBD I Diagnostic Codes:

Full list of OBD I Diagnostic Trouble Codes for your Ford Vehicle. If your Check engine light is on you may have a serious problem. Scan your codes and follow the chart to determine what the code means. Some shops will scan your codes for free. Ford VCM2 IDS is the professional Ford Mazda diagnostic tool that will show you the trouble codes. Or do it yourself with the procedure posted below.

To read out the DTCs from the computer for diagnostic purposes, the Self Test connector is used.

1. Start engine and bring to normal operating temperature. If engine will not start or stalls after starting, proceed with next step.

2. Turn the key “OFF”, then wait ten seconds.

3. Activate the self test by grounding the Self-Test Input (STI) connector.

4. Turn the ignition key “ON”.

5. Record all codes received.

6. Turn ignition “OFF”.

IMG 1: Data Link Connector (DLC)(Located Under hood)

IMG 2: Analog Voltmeter Connection

Ford Codes :http://blog.obdexpress.co.uk/2019/10/28/ford-obd-trouble-codes-ford-obd-i-diagnostic-codes/