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I am looking for a ECM pinout for a 98 ranger with a 3.0 L engine and auto trans.
The engine has set a PO304 misfire code.
The coil , plugs and plug wires have been changed out with new ones.
Compression has been check and was at 170 psi, other cyclinders were very close to that.
I need a ecm pinout to check the wiring from the injector to the ecm, to verify there is not a wiring, or ecm issue, before calling it a injector issue.
Thanks for any help that can be given.
The engine has set a PO304 misfire code.
The coil , plugs and plug wires have been changed out with new ones.
Compression has been check and was at 170 psi, other cyclinders were very close to that.
I need a ecm pinout to check the wiring from the injector to the ecm, to verify there is not a wiring, or ecm issue, before calling it a injector issue.
Thanks for any help that can be given.
