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Won't start

Tiny
TOM99XJ8
  • MEMBER
  • JAGUAR XJ8
Hi, and thanks for taking my question. I have a '99 Jaguar, XJ8, 62,000 miles, 4.0 V8. I pulled the cqr out of the garage and had it sitting for a few hours. Went to bring it back in and it wouldn't start. Scanned the OBDII system, it came up with a pending P1111, then no code, then a P1642. It turns over, but will not fire. I saw on another post you said to replace the MAF sensor, but I don't wan't to just drop $300 on a possibility. Is there a way to test the MAF sensor? Thanks, Tom.
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Wednesday, October 31st, 2007 AT 10:37 AM

2 Replies

Tiny
FSTRANGER302
  • MECHANIC
  • 117 POSTS
Hello, you can unplug the maf sensor and if it is the problem the car will start hope this helps.
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Saturday, November 10th, 2007 AT 7:15 PM
Tiny
DLMOSER4
  • MEMBER
  • 1 POST
Try pouring oil in each cylinder and replacing plugs. Had the same problem last week and this worked. Something about injectors flooding cylinders causing it to lose compresion.
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Monday, November 12th, 2007 AT 12:31 PM

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