RX7Club.com - Mazda RX7 Forum - Fuel pump resistor

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slo	05-09-07 07:56 PM

Fuel pump resistor

If I bypass the fuel pump resistor and am running an otherwise stock fuel and engine control system.

Stock other than a walbro pump.

Will the pump overcome the FPR and cause the car to run rich?

sbnrx7

05-09-07 08:34 PM

If you are running a stock system, why do you want to bypass the resistor?

slo	05-09-07 08:44 PM

I'm installing it (complete 13b-rew drivetrain) in an FC.

Quote:

Originally Posted by sbnrx7 (Post 6924618)

If you are running a stock system, why do you want to bypass the resistor?

fritts

05-09-07 08:51 PM

I bypassed mine and am not over running the FPR.

slo	05-09-07 09:35 PM

anyone know if the stock ECU will throw a code if it doesn't see a relay on the fuel pump speed output

dubulup

05-10-07 11:38 AM

no code

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