ECU pinout? I'm seeking pinout info on an ECU I've pulled from my recently dysfunctional 93' 1.3L Swift (auto trans unfortunately). The ECU is a Denso unit, L4, 1.3-AT-CAM, 33920-63E4 O, 112000-2170. My crappy service manual schematic connector pin numbering does not seem to match what I can read on the ECU PCB. Problem was / is ign abrupt failure. Traced & cleared all except primary coil drain switch at / in ECU but cannot trace actual wire through the firewall.....help?

do u have a factory emissions repair manual? u say the wire colors don't match, I always go by the pin numbers because many times the wire colors would be changed but the pin number marked on the connector or ECU will be correct, if then you will have to get a factory diagram, u can get that info at alldata.com, it is a pay site but will have the diagrams u need. do u have a factory emissions repair manual? u say the wire colors don't match, I always go by the pin numbers because many times the wire colors would be changed but the pin number marked on the connector or ECU will be correct, if then you will have to get a factory diagram, u can get that info at alldata.com, it is a pay site but will have the diagrams u need.

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