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453- Do you have canister vent and canister purge solenoids hooked up?
135 & 402 we will see what happens when you have exhaust
232:
This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Although generic, the specific repair steps may vary depending on make/model. The fuel pump is powered by the fuel pump relay. When the PCM (powertrain control module) activates the fuel pump relay, voltage is supplied to the fuel pump and it pressurizes the fuel system. Some vehicles have a feedback on the fuel pump supply circuit. This is simply a circuit spliced into the voltage feed to the fuel pump. The splice is usually located close to the PCM.
Causes:
Bad FP relay Short to voltage on FP voltage supply circuit or feedback circuit Short to ground on PCM FP relay control circuit PCM FP relay control driver shorted to ground internally
Read more at: https://www.obd-codes.com/p0232
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I have the 2002 Ranger book here, when you get your exhaust on and back to the shop lets checkout the fuel pump wiring circuit
So far so good!
Are is the canister vent/purge valve connector come from the explorer motor harness or does it stay with the truck harness? Is it the valve that is right next to the abs?
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