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Ok, rubflor……..I did all the check you listed here…..and the finding are…….relay to ground I ohm it and it 0 ohms……ecu to ground it’s 0-ohms…..now when I checked pin 8 from relay to ground and crack the car I get 9 VDc…how can I ohm out the clutch interlock switch?…
I havent been able to check the ground from the Ecu, the ground from the ralay its good. Yes.when the fuel pump doesnt start the Car cranks….
I havent been able to check the ground from the Ecu, the ground from the ralay its good. Yes.when the fuel pump doesnt start the Car cranks….
Ok guys I just got a NEW Relay and Nothing….1st try it didn’t start, 2nd try pump came on, 3rd try nothing, 4th try pump came on and I started the car let it run for about 5mins, turn it off and try it again for the 5th try and NOTHING……so as I stand I have Replaced fuel pump, ignition electrical portion, main relay and still the pump come on when ever it feels like it…..lol…..I guess my next step is to follow the 2-grounds from the relay and see….I guess 1-goes to the body and the other to the computer/ecu right?..
Ok guys I just got a NEW Relay and Nothing….1st try it didn’t start, 2nd try pump came on, 3rd try nothing, 4th try pump came on and I started the car let it run for about 5mins, turn it off and try it again for the 5th try and NOTHING……so as I stand I have Replaced fuel pump, ignition electrical portion, main relay and still the pump come on when ever it feels like it…..lol…..I guess my next step is to follow the 2-grounds from the relay and see….I guess 1-goes to the body and the other to the computer/ecu right?..
Ok..i think its electrical..like a ground its not make a good contact. Only when ever it feels like….because it turn on whenever, i eeplaced the fuel pump, ignition electrical switch, and im going to replace the main relay next and see…i know troubleshooting its a process of elimination, i go thru it at work with high power lines as im a lineman but damm this is takin dayssss…i let u guys know as soon i get a new relay…thx
Ok..i think its electrical..like a ground its not make a good contact. Only when ever it feels like….because it turn on whenever, i eeplaced the fuel pump, ignition electrical switch, and im going to replace the main relay next and see…i know troubleshooting its a process of elimination, i go thru it at work with high power lines as im a lineman but damm this is takin dayssss…i let u guys know as soon i get a new relay…thx
hey I disconnected the plug, yes my oump plug has 2wires…findings were……12v when ever it decide to work.because sometimes 0volts…i also went to the chassi for grnd and the same sometimes yes and no VOLTS….i go back to the relay and i get 12-14vlts on the #1 pin,#5 i get 12v-14v when key is turn on.#6 i get 11volts when the key its tuen to the start/crank position.
hey I disconnected the plug, yes my oump plug has 2wires…findings were……12v when ever it decide to work.because sometimes 0volts…i also went to the chassi for grnd and the same sometimes yes and no VOLTS….i go back to the relay and i get 12-14vlts on the #1 pin,#5 i get 12v-14v when key is turn on.#6 i get 11volts when the key its tuen to the start/crank position.
Well I couldn’t start the car, because the pump its ot coming on, but with the volt meter on the plug, I turn the ignition to start the car ands the pump primed too quick, I was able to see 4volts one time and the others 0volts because the pump was not priming.
Well I couldn’t start the car, because the pump its ot coming on, but with the volt meter on the plug, I turn the ignition to start the car ands the pump primed too quick, I was able to see 4volts one time and the others 0volts because the pump was not priming.
I replace the fuel pump with new 1..I just start it checking my fuses with my tester, number 23 when I push it with the tester to check that it didnt blew a fuse, the fuel pump came on. I tested the pump with the keys in and it came on and off a couple of times when I came back 20 minutes later and the pump still come on. I started the car and acelerated for a few minutes and turn it off, try to start it back on and the pump didnt come on/prime….i spend a $100 on a new pump for me to put the old back on…lol….put the clutch dont have to do with the pump not priming?…by having the car on for a few minutes, i dont think it was enough for the relay to heat up right?…i can troubleshoot High Voltage lines..lol…but when it comes to cars its a bit harder….lol
I replace the fuel pump with new 1..I just start it checking my fuses with my tester, number 23 when I push it with the tester to check that it didnt blew a fuse, the fuel pump came on. I tested the pump with the keys in and it came on and off a couple of times when I came back 20 minutes later and the pump still come on. I started the car and acelerated for a few minutes and turn it off, try to start it back on and the pump didnt come on/prime….i spend a $100 on a new pump for me to put the old back on…lol….put the clutch dont have to do with the pump not priming?…by having the car on for a few minutes, i dont think it was enough for the relay to heat up right?…i can troubleshoot High Voltage lines..lol…but when it comes to cars its a bit harder….lol