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#1 | |
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AF Newbie
Join Date: Feb 2006
Location: juarez
Posts: 18
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93' Camry, no gas and no sparks
Can anyone please help me on this one,
I have a 93' camry and after putting gas and try to start again, the car didn't start. I check the fuel pump and replaced beacuase I thought it was, but after checking everything fuses Ok, No spark No gas (I put direct current using a wire from the battery positive to the wire positive to the pump and the pump starts, so that means that I have no current to the wires of the pump and no spark too) I wonder if there is any main relay/fuse that controls both the gas pump ignition and distributor sparks somebody please help me on this. |
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#2 | |
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AF -Advisor
Join Date: Mar 2004
Location: San Diego, California
Posts: 3,858
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Re: 93' Camry, no gas and no sparks
Which engine? Have you checked for OBD fault codes? Procedure is in the Factory Service Manual thread at the top of the forum.
I would suspect you lost the RPM signal to the ECU. This will cut off spark and in-turn via the ECU and circuit opening relay, power to the fuel pump. It's a fail safe mode designed to prevent engine damage and excessive emissions.
__________________
**We took the time to answer your post. Please give us some time and post the fix. It will help hundreds. **Follow prescribed safety practices before attempting any procedures. Doubts? Consult a maintenance manual. 07 Fusion / 06 RAV4 / 06 Accord / 96 Gr Caravan Last edited by RIP; 10-26-2009 at 05:58 PM. |
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#3 | |
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AF Newbie
Thread starter
Join Date: Feb 2006
Location: juarez
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Re: 93' Camry, no gas and no sparks
It is a 4 cilinders, I haven't checked the fault codes, this car has passed though a lot of damage, it doesn't have sterero, with a lot of cables in it.
how can I fix the RPM signal or/and circuit open relay? |
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#4 | |
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AF -Advisor
Join Date: Mar 2004
Location: San Diego, California
Posts: 3,858
Thanks: 7
Thanked 89 Times in 89 Posts
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Re: 93' Camry, no gas and no sparks
First you have to check for error codes to verify which direction to go.
__________________
**We took the time to answer your post. Please give us some time and post the fix. It will help hundreds. **Follow prescribed safety practices before attempting any procedures. Doubts? Consult a maintenance manual. 07 Fusion / 06 RAV4 / 06 Accord / 96 Gr Caravan |
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