LeeM
Member
Registered: 26th Sep 05
Location: Liverpool
User status: Offline
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Mates car, diagnostic is showing error codes random/multiple cylinder misfire, cylinder 1 misfire and oxygen sensor b1-s2.
Who thinks I can change the pre cat lambda and that'll fix it?
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LeeM
Member
Registered: 26th Sep 05
Location: Liverpool
User status: Offline
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Oh I was also thinking that with it having the misfire specifically on one cylinder as well it could be the coil pack at fault?
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leon.
Member
Registered: 24th Jun 08
User status: Offline
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i've known a few puntos needing a new coilpack.
I dont think the 02 sensor will cause your miss fire could be wrong but i think its 2 different problems
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stan_the_man
Member
Registered: 14th Feb 07
Location: Perth, Western Australia
User status: Offline
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Depending on the age of the car, it may be an ECU on the back of the throttlebody if i remember right. Very guilty of going.
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LeeM
Member
Registered: 26th Sep 05
Location: Liverpool
User status: Offline
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It's a 2002 1.2 16v
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