3.3 2002 caravan has no spark,i replaced crank sensor still, no spark. on 2002 Dodge Grand Caravan

What else can i look? No codes showing..

by in Flemington, NJ on November 30, 2011
2 answers 3 comments
ANSWER by on November 30, 2011
Do you have fuel pressure?
COMMENT by on November 30, 2011
Did not check, pump comes on momentarily when key is turned on. Yes I used a generic code reader...so if there is no fuel pressure, there will be no spark?
COMMENT by on November 30, 2011
The pump is designed to come on for about 3 seconds and then stop if it does not start. Just because you hear the pump doesn't mean you have fuel. You need to verify spark,fuel pressure and injector pulse. How do you know that you don't have codes? If you used a generic code reader like the parts houses use it may not read OE enhanced side codes.
ANSWER by on November 30, 2011
check the coil. make sure the connections are good. you may need a shop to checke this out for you. Roy
COMMENT by on December 01, 2011
if there is no or low fuel pressure should i still have spark.

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