code 11?

[JesseH]

Ok, Just within the last few days my check engine light would blink on then go off, and now overy once and a while the car will randomly die, but then start back up fine. TSRM says
11ECU(+B) Diagnosis

• Momentary interruption in power supply to ECU.

Trouble Area

• Ignition switch circuit
• Ignition switch
• Main relay circuit
• Main relay
• ECU

Does anyone have any reasons/ solutions to why this is happening? thanks

 

[GrimJack]

Usually a problem with the ground - check that the ground wires from the engine wiring harness on the underside of the intake for #5 & #6 are still firmly attached and uncorroded.

 

[JesseH]

Usually a problem with the ground - check that the ground wires from the engine wiring harness on the underside of the intake for #5 & #6 are still firmly attached and uncorroded.

ok, thanks grim, ill be sure to check that tomorrow