i have codes p0230 malibu - Fuel Pump Relay Control Circuit
i replased fuel pump but idont have resalt its the same
\car doesnt work can u help me
where is Fuel Pump Relay Control in malibu
i replased fuse for fuel pump but its the same
P0230 Fuel pump relay control circuit
The location of the fuel pump relay is in the Fuse /Relay junction box . listed as realy 37. Your going to have to measure voltage. at the fuel pump relay. for battery voltage, , at the ECM for the control side cranking you should measure 4.5 volts to 5 volts cranking. if it is good replace the relay.
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