akyakapotter Posted January 13, 2014 Share Posted January 13, 2014 (edited) ok so every now and then my engine light comes on turns out its as follows 12 RPM Signal = no NE or G signal to ECU within 2 seconds after engine has been cranked.&42 Vehicle speed sensor signal = no SPD signal for 8 seconds when engine speed is between 2,500 & 5,000 & coolant temp. is below 80 except when racing engine.where do I start im not to clued up with this kind of stuff please help its doing my head in. thanks in advance nick Edited January 13, 2014 by akyakapotter Quote Link to post Share on other sites
akyakapotter Posted January 13, 2014 Author Share Posted January 13, 2014 Any of you electrical gurus able to tell me how to test them both ?? Quote Link to post Share on other sites
Fisher Posted January 15, 2014 Share Posted January 15, 2014 use this ink it may help http://www.ukstarletowners.com/topic/66490-ecu-diagnostic-codes/ also out of interest does your speedo work as my speedo cable snapped and engine light came on with fault code 42 hence me making the above link or have you got a dodgy speedo converter installed thanks Quote Link to post Share on other sites
akyakapotter Posted January 15, 2014 Author Share Posted January 15, 2014 Speedo works fine may be the converter I'll have a look at that tomorrow cheers for the link I'll do that aswell Quote Link to post Share on other sites
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