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P1189 Diagnostic Trouble Code Discussion for September 2010

Engine Oil Pressure Switch Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1189
Help Request Posted
2004 Ford Explorer XLT 4.0L MIL Lamp on VIN: 1FMDU75KX4
P1189: TIP Sensor Low. ... morning. 2004 Ford Explorer came in with a Check Engine Light on steady. First we had quite a time getting a scan tool to even read the system. I ended up using a cheapo scan tool that I sometimes use to do a quickie check in the parking lot. Came up with ...
September 13, 2010