Join Date: Mar 2010
Location: Belleville, ON, Canada
Well for that job and many. A good voltmeter is imperative. I have 4-6 kicking around.
Injectors are pulsed to squirt gas into the cylinders (one for each of the 4 you'll have).
With that situation if at least one is getting a pulse (you'll need a service manual Haynes or other)the other are likely as well. It need it to fire gas in the cylinder. Given there is fuel pressure then the pump is running. Something my be unplugged entirely or not all the way in. You'll have to reference a service manual. If you get spark, fuel and air it should run unless there is a noteworthy timing issue.
Disconnect the battery and then check your connectors so you don't blow something. Reconnect when you're read to test again.
Jeep Compass 2009
4x4, 2.4L, CVT
heated seats, TPMS
General Altimax RT43 P225/65R17
Yellow Fog Lamps
CLASS III Curtis Hitch
SOLD @ 153,000km Oct. 2018 THE END !!
Belleville, Ontario, Canada
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Last edited by tripplec; 02-08-2011 at 08:53 PM.
Reason: Content and typing