Hi

I have a jeep cherokee that starts and runs fine but used to cut out and not restart on occasion every 5/6 weeks. No fault code stored filters changed etc sent on way till the next time. Car arrived with aa yesterday with same symptoms but will fire up if left half an hour then will run for 10 mins then stop suddenly and not restart. Have checked low pressure fuel supply with vaccuum guage(no supply pump in tank)bypassed the filter and no air is percolating around the system. My thoughts are that the crank sensor is faulty but access is very bad to the sensor to scope it. The ecu is easy to access but the pin details are nothing like the ones i have in the workshop manuals, ones to early the other too new, can anyone help with a wiring diagram for the crd system please