series 1 ecu on series 2

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Aug 29, 2008 | 04:11 PM

AJ-RST1

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From: peterborough

series 1 ecu on series 2

will this make it misfire my series 2 is misfiring and took it to harvey gibbs he said i have the wrong ecu on it

Aug 29, 2008 | 04:20 PM

cozmeister

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From: In my Cosworth

Quote:

Originally Posted by AJ-RST1

will this make it misfire my series 2 is misfiring and took it to harvey gibbs he said i have the wrong ecu on it

He's probably right then

Aug 29, 2008 | 04:22 PM

AJ-RST1

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From: peterborough

i got the car with the s1 ecu on it, what is the differnce between the s2 ecu ans s1

Aug 29, 2008 | 04:31 PM

G2RSR

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From: Cannot be identified by the information given.

s1 ecu has not got a knock sensor which can play up if you have a high lift cam or a bit of vibration i ran a s1 ecu for years on my s2 made 240 bhp no problems what so ever

Aug 29, 2008 | 04:32 PM

markyrst

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From: lisburn n. ireland

s1 ecu will only work on early s2 models without a knock sensor. ive got a s1 ecu in my 87 s2

Aug 29, 2008 | 04:37 PM

G2RSR

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From: Cannot be identified by the information given.

Quote:

Originally Posted by markyrst

s1 ecu will only work on early s2 models without a knock sensor. ive got a s1 ecu in my 87 s2

no mate they work on cars with a knock sensor its only the ecu that needs the knock sensor mine was on a 90 spec rs turbo

Aug 29, 2008 | 04:41 PM

AJ-RST1

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From: peterborough

just because my rs is misfiring like a twat when on parkway it is fine,harvey said it is the wrong ecu, my engine has a knocksensor but if the ecu has no knock sensor will it misfire