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Old May 21st, 2019, 20:37   #13
Clan
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Last Online: Yesterday 22:51
Join Date: Jun 2007
Location: L/H side
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Quote:
Originally Posted by Laird Scooby View Post
If it won't fire on Easystart then it's not fuel. Have you checked for a spark from the coil?

With this new information, one or more of the folllowing are likely to be faulty :

Crank Position Sensor

Ignition Amplifier Module

Distributor Cap

Rotor Arm

HT Leads

Plugs

If the Ignition Amp module isn't getting a signal from the Crank Position Sensor (CPS) then the fuel pump relay won't get a signal to tell it to switch on.

The fuel pumps only run either while the engine is being cranked on the starter or when it is actually running. Once the key is released from position 3 (start position) back to the 2 position (normal running) the pumps should be heard to run for 1-2 seconds.
And if there is no spark there will not be any fuel pump relay working , the fuel pump relay depends on coil pulses to keep it "on" ... for safety so than if the engine stops so do the fuel pumps .
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