Engine management light

Tiny
TIGER44
  • 2006 CHRYSLER GRAND VOYAGER
  • 50,000 MILES

My engine light is always on, the "cat" was replaced 4 months ago, the sensors were replaced 2 days ago, but the light is still on and the diagnostics tell me I have a faulty "cat" again. Could I have had a inferior cat fitted or is there another solution that has been missed?

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Wednesday, November 30th, 2011 AT 8:21 PM

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Tiny
SATURNTECH9
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What is the exact code number you have?Also if you have the wrong cat the code will come back.

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Wednesday, November 30th, 2011 AT 8:26 PM
Tiny
TIGER44
  • MEMBER

Error code is P0420

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Thursday, December 1st, 2011 AT 5:36 PM
Tiny
SATURNTECH9
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I cant find a 2006 chrysler or dodge grand voyager listed in my online repair info. Please reconfirm year make model and engine size.

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Thursday, December 1st, 2011 AT 8:29 PM
Tiny
TIGER44
  • MEMBER

CHRYSLER GRAND VOYAGER LTD XS CRDA MPV (MULTI-PURPOSE VEHICLE) 3301cc (24-03-2006) "stow and go"

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Thursday, December 1st, 2011 AT 11:45 PM
Tiny
SATURNTECH9
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Do you live in the usa or somewhere else?I cant find that model for that year for chrsyler.

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Friday, December 2nd, 2011 AT 12:51 AM
Tiny
TIGER44
  • MEMBER

I live in the UK

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Friday, December 2nd, 2011 AT 8:08 AM
Tiny
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I dont have a listing for that vechile on my online data so I chose another vechile that has the same engine. If you have a newer rear o2 sensor with a aging front o2 sensor it can set that code. Also a exhaust leak can set that code. Also excessive smoking from the engine can set that code. Also if they installed the wrong cat then that code can set.

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Saturday, December 3rd, 2011 AT 2:25 AM

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