2001 Rover 75 non starter

2001 ROVER 75
91,000 MILES • 6 CYL • FWD • AUTOMATIC
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HANDYJACKDANIELS
  • MEMBER
  • 1 POST
my rover 75 cranks over but will not fire up. The previous owner had a diagnostics check done that showed camshaft sensor- no signal and vis balance valve always closed.
I changed the sensor, no different.
I had my own diagnostics check done and it again showed cam and crank sensor no signal( dtc p0340 and p0335), plus it showed ' security code not received (p1666) and immobilisation ecu fault code 0x0f/ random code tolerance increased and bad key identification.
both cam and crank sensors have been replaced with new, so is it the immobiliser ecu, engine ecu, or just a dodgy key? If so how can i rectify?? Help!!!!!
Nov 6, 2009 at 4:49 AM
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DAVE H
  • ✓ASE Certified Mechanic
  • 13,384 POSTS
  • ASE Certified Mechanic
suspect a key/immoboliser fault .. the car and key may need reprograming back together using a rover diagnostic computer system !
Nov 8, 2009 at 7:19 AM
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