MGF MEMS 1.9 LIVE DATA READ

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HI
rover mgf 1996 (pre obd) 1.9 mems ecu. is there any interfaces to read live data from engine ie oxygen sensor ect apart from the testbook ect. the link is iso9149 kline.
not interested in keycoding or ecu coding just reading live data as in obd.

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well it doesnt seem that hard. allthough not obd2 compliant it appears that rovers will give out live data to a normall obd interface but rovers dont fit pin 5 in the diagnostic socket. the answere seems to be to link pin 4 to pin 5 and give the k line its gnd.