What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks
How do I check if the fuel pump is working?
How do I check the fuel pump is working e.g pressure without a gauge?
Asked on 26 February 2011 by bazaj
Answered by
Alan Ross
Given that the pressures will be (from the tank to the pump 2 to 5 bar) and from the HPP to the rail/injectors 200 BAR on cranking over. 300 BAR on idling and anything from 1200 to 1800 BAR on running, I would suggest that the only way to check is with the correct equipment.
Tags:
technical issues
fuel pumps
Looking for a garage you can trust? Honest John's Good Garage Guide has thousands of reader recommended garages, plus how-to guides and tips on servicing.
The Good Garage GuideSimilar questions
My 1996 Ford Mondeo been standing for three years. What is the best way to approach starting it again? I've fitted a new battery but it didn't start. The previous owner said it needed a fuel pump and I'm...
My Ford Mondeo stopped working recently. It was diagnosed as faulty fuel pump. However, despite the pump being changed, the car still won't run. When you turn it over it starts but then cuts out, there...
I own a Hyundai i30 (2007 model) with a 2.0-litre diesel engine. After a major service at a main dealer an advice note came back that the fuel pump was 'whining' and was 'on the way out'- replacement cost...
Related models
Well-equipped, good-looking hatch with a 'big car' feel. 172 grown to 182 and another cracking hot hatch. 4 Star NCAP crash safety rating.
.jpg)
