vecky 8vt
Member
Registered: 19th May 09
User status: Offline
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ive got a x20xev form a cavalier in my corsa with siemens simtec 56 ecu and loom the one that dont need the chip or transponder it was running fine then the other day ecu light come on so i did a paper clip test and got codes
24 vehicle speed signal (vss)--no signal
34
47
but im not sure what the vss is and also the other 2 codes are not listed so how can i find out what they are also will leaving the battery off for an hour turn the light out on this managment
any help will be great
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barneykarl
Member
Registered: 29th Jul 06
Location: Stevenage
User status: Offline
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yes 24 =speed sensor[no signal] gearbox speed sensor maybe? 34=map sensor low voltage, 47 linear egr position.
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vecky 8vt
Member
Registered: 19th May 09
User status: Offline
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but my spedo is cable so dont get why this would all of a sudden come up thanks for the other codes were did you manage to get them from
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barneykarl
Member
Registered: 29th Jul 06
Location: Stevenage
User status: Offline
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http://www.atpelectronics.co.uk/hinttips/fcvaux.htm
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