Accent LC (2000-05) :: 2002 - No Power To Fuel Pump Or Injectors
Jun 14, 2012
2002 accent with 70k on it the 1.6L
Here is the problem, the car sat for two years and when getting her back to life it would start so i started testing everything i could find. here what I get
Gets spark
Power to the cam and crank sensor.
All fuses and relays are good.
Found out the ecm was not grounding the engine control relay to turn on the pump and injectors so i added my own ground to the grey/orange wire and the pump turned and and it fired right up.?
so my question is what does the ecu look for to turn on this relay?
It was fine for a few days but now even with the relay grounded (activated) the car doesn't start . but let it sit and try again in ten mins and it will start every other time I come home from work and try....but i do still get power to the pump and injectors.? There might be a electrical monster in this car but I don't know what else to check.
I have another accent same year so I switch the ecu and every relay i could find over from the run ing car and i still have this problem, also changed the cam and crank sensor, so I am at a dead stop.
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I've read on here how it could be a Crank Position Sensor or a Camshaft Position sensor. I measured the resistance of the Crank Position sensor and got 800 ohms. The specs are [0.486 ~ 0.594kΩ at 20 C (68F)].
I also tried testing ground and voltage to the Camshaft position sensor. With key on, I wasn't getting voltage there (read .028 VDC or so), but the Crank position sensor was also removed. I'm not sure if that has any affect on the test.
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I just got delivered a 7.3L from down south. Batteries were dead so replaced both. Fuel was a couple notches above red line (much closer to red line than 1/4 tank) so I added about 7-8 gallons.
It will crank forever and ever...Won't start.
With starter fluid it starts but not strong enough to pump the pedal and rev it up to keep it idling.
I know s-fluid is bad but if I continuously spray with key turned forward it will run but as soon as I let go of key it shuts off.
20 degree weather and it was delivered to a parking lot so I cannot plug it in.
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I have a 2002 accent 1.6.(272,000 miles) It has been having this issue for awhile now. It is very slow to accelerate, seems like it is losing power. Also if I press the gas pedal hard it does not want to shift correctly unless i back off the gas pedal some and then it will shift fine. I have had the transmission checked and it has no issues (transmission has be replaced with only about 80,000 miles on it). Also if i try to run the AC it really looses power. It currently does not have any diag codes when I have it scanned. So far I have replaced spark plugs, ignition coil, fuel filter, and a diode that I was getting a code for. I am just curious if there is something that could be causing the issue that will not report a code.
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My father said it would be a connector cable, the battery was very corroded. I just had my cat-converter replaced wednesday. today is the first time i've had this issue, i've had the car for just over a month now.
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