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1994 Jaguar Vanden Plas Fuel Failure codes

Tiny
PAPABEAREMT
  • MEMBER
  • 1994 JAGUAR VANDEN PLAS
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 95,800 MILES
I had my check engine light come on today, I checked the code following the drivers manual instructions and it came up (fuel failure 69).

What could cause this and what do I do to repair it?

Matt
Tuesday, May 12th, 2009 AT 7:48 AM

1 Reply

Tiny
DAVE H
  • MECHANIC
  • 13,383 POSTS
DTC 69: PARK/NEUTRAL POSITION SWITCH (XJ6)
With transmission In Park or Neutral, measure voltage at terminal No. 3 (Red/Blue wire) of PCM Yellow connector. Voltage should not be present. If 5 volts is present, reset gear selector switches and/or check decoder module. Clear codes and retest
If 5 volts is not present, check for continuity between ground and terminal No. 3 (Red/Blue wire) of PCM Yellow connector. With transmission in Park or Neutral, continuity should exist (terminal No. 3 grounded). If continuity exists, replace PCM. If continuity does not exist, locate and repair open in Red/Blue wire.
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Friday, November 27th, 2009 AT 6:57 AM

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