View Single Post
Old 31st August 2010, 17:10   #4
FrenchMike
This is my second home
 
FrenchMike's Avatar
 
Rover 75 Saloon

Join Date: Aug 2007
Location: Avignon
Posts: 4,466
Thanks: 94
Thanked 661 Times in 554 Posts
Default

Hi,John

If you can lead some electric measurements;
there are two important informations.

1 Low pressure fuel sensor (fuel filter housing):
for 2.6 bars,you must have about 4 volts on the yellow/blue wire

(sensor disconnected,engine can start)


2 Fuel rail pressure sensor(at the end of the fuel rail)
(blue/black wire)
you have:1.3 volts at idle and 2 volts at 3000 rpm.

(sensor disconnected,one can start the engine too)


And don't forget ;during cranking,the tachometer move slighty
(Showing crankshaft sensor is OK)

Mike

Last edited by FrenchMike; 31st August 2010 at 17:20..
FrenchMike is offline   Reply With Quote