dreamin-on
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- December 11, 2010
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I have searched and read all of the fuel pump threads and am still at a dead end. Please help.
1992 Explorer Sport 4X4 manual transmission will not start. This vehicle had been parked for a year and previously was a daily driver. The motor turns over just fine but I noticed when you take the key to "on" the fuel pump does not run to prime the engine. I have done the following:
-New battery
-Checked for voltage at the fuel pump connector just above the rear axle. 7 volts. I'm not getting power to the fuel pump.
-New fuel pump relay
-New EEC relay
-Checked for voltage at the inertia switch. 6 volts or so--not 12
-Verified the "check engine" light comes on, indicating to me the PCM is fine.
-Attempted to short the fuel pump relay. Nothing.
-Verified 12V at the fuel pump relay and EEC relay.
-Jumped the inertia switch by disconnecting the plug and inserting a jumper wire.
I should have this beast running by now. Please help.
1992 Explorer Sport 4X4 manual transmission will not start. This vehicle had been parked for a year and previously was a daily driver. The motor turns over just fine but I noticed when you take the key to "on" the fuel pump does not run to prime the engine. I have done the following:
-New battery
-Checked for voltage at the fuel pump connector just above the rear axle. 7 volts. I'm not getting power to the fuel pump.
-New fuel pump relay
-New EEC relay
-Checked for voltage at the inertia switch. 6 volts or so--not 12
-Verified the "check engine" light comes on, indicating to me the PCM is fine.
-Attempted to short the fuel pump relay. Nothing.
-Verified 12V at the fuel pump relay and EEC relay.
-Jumped the inertia switch by disconnecting the plug and inserting a jumper wire.
I should have this beast running by now. Please help.