 No Power to Fuel Pump - Got it, Stuck Relay.., Don't want to hijack warrenoliver's thread. |
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| wndsnd |
 May 26 2013, 01:32 PM
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You wanted a horse, but got a goat. Nobody wants a goat....  Group: Members Posts: 2,861 Joined: 12-February 12 From: North Shore, MA Member No.: 14,124 Region Association: North East States   |
I have the same issue's a s warren and have been debugging.
However, I am doing it without an engine in the car. My question is, are the starter, alternator, and regulator, needed to complete the fuel pump circuit? (No, they are not needed.) |
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| wndsnd |
May 26 2013, 03:13 PM
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You wanted a horse, but got a goat. Nobody wants a goat.... Group: Members Posts: 2,861 Joined: 12-February 12 From: North Shore, MA Member No.: 14,124 Region Association: North East States |
I have the carb jumper in anf no ecu. I wouldd suspect that the ecu does the 1.5 sec timing so with it grounded out I would think it would run
I suspect the board however I cleaned it off and traced the circuits and they all have continuity. I don't see anything obvious. Maybe a circuit is poor and won't hold amperage ? All relays test ok as do fuses. 30 and 87 show 12v. Fuel pump terminals give me odd voltage readings like over 100 volts. |
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Posts in this topic
wndsnd No Power to Fuel Pump - Got it, Stuck Relay.. May 26 2013, 01:32 PM
r_towle It may, but you should see if you have power at th... May 26 2013, 02:14 PM
wndsnd
It may, but you should see if you have power at t... May 26 2013, 02:43 PM r_towle Two fuses at the relay board, one is fuel pump, on... May 26 2013, 03:02 PM r_towle check the relay.
See if the trigger works inside.
... May 26 2013, 03:27 PM |
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