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Topic: 8v codes (Read 1274 times)

5stud
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8v codes
« on: Feb 28^th, 2009, 9:12pm »

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i4 8v code no1405 and 1131 .am i right in asuming this is a old -slow lamba ??

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Tompion
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1997 2.3 Ultima estate.

Posts: 2932

Re: 8v codes
« Reply #1 on: Feb 28^th, 2009, 11:15pm »

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P1405 DPFE sensor Upstream hose off or plugged see here:
http://www.fordscorpio.co.uk/egrmonitor.htm

P1131 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 1.
Could be the sensor but may be an air leak, possibly linked to the other code have a read here:
http://www.fordscorpio.co.uk/ho2smonitor.htm

scroll down to section headed FRONT SENSOR SIGNAL

Dave

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ABS multiplug wheel sensor pins MK IV or MK 20

5stud
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I'm a YaBB newbie!

Posts: 436

Re: 8v codes
« Reply #2 on: Mar 2^nd, 2009, 9:24am »

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thaks tompion.1405 it turnd out to be the ruber conecting pipe pointed out in the diagram.the other code seams to have been cured at the same time.is ther a diagram with pointing arrow fore all the codes published on the site??

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Tompion
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1997 2.3 Ultima estate.

Posts: 2932

Re: 8v codes
« Reply #3 on: Mar 2^nd, 2009, 9:39am »

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I don't know for certain, but can't remember seeing a diagram for all codes.
Keep an eye on the pipe if it comes off again it could mean a blocked cat/exhaust.

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ABS multiplug wheel sensor pins MK IV or MK 20

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