my grand am wont start when u turn the key on the relay for the ignition system rapidly turns on and off so the coils rapidly fire whats going on? have you replaced the relay for the ignition?
...the relay, but could also be ignition to the relay, or safety cut off. They use the oil pressure switch or alternator as a fuel pump relay safety cut off. under the hood in the power distribution ...
...turn the key off yet, pull the relay, and retest, and compare. If there is no power where there used to be power, replace the ignition switch. Hope this helps If it does please leave some ...
Question about Pontiac Grand Am
Ignition Crank Voltage Sense. At the same time a 12 V signal is sent through the PNP switch then through the coil side of the STARTER relay. The PCM verifies that all parameter a met for starting. The
...grandam it turns over just wont start REMOVE FUEL PUMP RELAY.REPLACE FUSE IF STILL BLOWS SHORT IN PCM TO IGNITION CIRCUIT.IF FUSE DONT BLOW I AM LOOKING AT A BAD FUEL PUMP RELAY OR FAULTY FUEL
...replace. How can I check the fuel pump without pulling the tank and replacing it? I disconnected the fuel line running to the injectors, and no fuel comes out when the ignition key is turned on or ...
...some times. The radio wont shut off when the ignition is switched off at times. sounds like you may have a short. i would replace all the relays that control those items first to eliminate that. ...
...Replace PCM. Program replacement PCM using required equipment. After replacing PCM, go to next step. 23. Turn ignition on, with engine off. Command cooling fan on. If cooling fan operates, system is ...
...ignition switch could have a bad connection ? Is this typical of some grand am ? the engines oil pressure switch activates the fuel pump upon turning the ignition to the ON position..Replace that ...
...relay to redirect some excess current to avoid car fires when ignition was held in the start position too long. Not sure if our vehicle was repaired back then and am not sure if this was the relay ...
2,239 questions posted
Usually answered in minutes!
1,771 Questions
1,538 Questions
1,435 Questions
1,208 Questions
1,285 Questions
