Stephen18 Posted June 11, 2020 Report Share Posted June 11, 2020 Hello I own a 2004 Lotus Elise S2 111S with the 1.8 K series engine. The car hasn't done may miles, approx 15K and has been serviced annually by the local Lotus Dealer in Newcastle Upon Tyne. Unfortunately this dealer s no longer trading, and the car has now developed a issue.... While out on a run the car seemed to make a pop (or maybe a backfire) after which it started to misfire, and the engine light came on....Limping back home I have been able to attach a ODBC reader and download the fault codes P1302 : Boost Calibration Low P1301 : Boost calibration High P0300 : Random/multiple cylinders misfire detected P0340 :- Camshaft position CMP Sensor A bank1 – circuit malfunction Thinking P0340 would solve the problem, I removed the CMP and checked the part as being NSC000010. Unfortunately I was unable to find anyone who stocked this part, however was offered a aftermarket replacement part, P/N NSC000010P. The part arrived and was fitted, however this has not solved the problem, the car tries to start but doesn’t I would therefore appreciate and suggestions on where I can next look / check Thank you Stephen Quote Link to comment Share on other sites More sharing options...
Bibs Posted June 11, 2020 Report Share Posted June 11, 2020 I'm not a fan of aftermarket sensors so it's shame you couldn't find the original Rover sensor somewhere. The correct one appears to be part 3 on here, £195ish from Lotus and in stock. Part number is A111E6063S Quote 88 Esprit NA, 89 Esprit Turbo SE, Evora, Evora S, Evora IPS, Evora S IPS, Evora S IPS SR, Evora 400, Elise S1, Elise S1 111s, Evora GT410 Sport Evora NA For forum issues, please contact the Moderators. I will aim to respond to emails/PM's Mon-Fri 9-6 GMT. Link to comment Share on other sites More sharing options...
Stephen18 Posted June 21, 2020 Author Report Share Posted June 21, 2020 Thanks for your reply I have check the voltage on the Camshaft 2 sensor wires, and with the ignition ON, Im seeing Yellow with Violet tracer and -Ve - 20 mv Black with White tracer and -Ve - 20 mv Yellow with Violet tracer and Black with White tracer - 0v - This is probally the wrong way to check ? In any event, I have a feeling the voltage should be a lot higher than this ?? Im assuming the Yellow with Violet tracer is teh feed onto teh sensor with the Black with White tracer being the return - can anyone confirm this, and teh way im measuring the voltages Thank you Quote Link to comment Share on other sites More sharing options...
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