Hello guys!
Last Friday I tried to start my car that was stopped for some time. It worked usually for 10 or 11 months and after that start attempt can not turn it over.
When I tried to get it started, while the motor was cranking, I heard a strange noise (like a snap) and turned the key off. When I turned on the key again the fuel pump relay began presenting the problem to be turning on and off quickly (turns on and off in less than 1 second) in an infinite loop.
Initially I thought that the firmware could be corrupted (I use MS1 with HR-11) and re-flashed but the problem continues.
Measuring the battery voltage and has 12.25v.
The lambda sensor is also linked in this relay.
Does anyone have any idea what can be?
Video follows the example.
https://www.dropbox.com/s/8sz5fmyj2qa9d ... 8.mp4?dl=0
Fuel pump relay on/off intermitent
Moderators: jsmcortina, muythaibxr
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- Running MSx/Extra
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- Location: Manchester
Re: Fuel pump relay on/off intermitent
Did I see a light on your dash flashing in-time with the relay?
How's your battery?
John
How's your battery?
John
Re: Fuel pump relay on/off intermitent
Hi John!
That light flashing is the oil pressure and it usually stays that way until the car is turned on and stabilized pressure.
I measured the battery voltage and the DVM indicated 12.25v.
That light flashing is the oil pressure and it usually stays that way until the car is turned on and stabilized pressure.
I measured the battery voltage and the DVM indicated 12.25v.