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92 honda civic no fire no fuel-new relay!
92 honda civic won't start- replaced distributor, fuel pump, and main relay still nothing! If I jump the 5 & 7 terminals on the relay plug the pump will work but that's the only way it will but I still have no fire?? What could this be?? PLEASE HELP!!
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Computer faulty?what's the codes saying is wrong?
Look at back of ignition module.. is it burnt? Is the rotor moving when you crank the engine? Is there a pickup coil or something like that that picks up a signal off the distributor shaft and tells the coil to ignite... Had a similar issue with my Dakota once... it was a pick up coil... As much as you want to save yourself the $80 or more... go to a dealership and have them run a complete diagnostics on it... worth the $$ especially if they come back with a solution you can do yourself Good luck |
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Sounds like a classic MAP Sensor failure. Your MAP Sensor provides information to your ECM to control timing and fuel/air mixture. When it goes, you won't be able to get "spark," no matter what you do. Many Honda owners have replaced their ICM, coil, and whole distributor, to no avail. Always check out your MAP Sensor first. Also, your fuel pump won't run, giving the appearance that the Main Relay is the problem.
Here's what to do. Turn your ignition "On," disconnect the connector to the MAP Sensor, and wait several minutes for the "Check Engine Light" to go out. If it goes out, replace your sensor. Even if your "Check Engine Light" is not on in your case, run through the standard voltage tests to make sure this "Key" sensor checks out. Like all transducers, MAP Sensors are expensive, so shop around for the best deal. In return for the help, please let me know the solution to your problem. |
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