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View Full Version : ECM or CPS? any ideas

xj8_8
October 15th, 2006, 09:19
My sons 90 4.0 died on the hiway yesterday. It has fire, but is not pulsing the injectors. ECM or crank pos. sensor? What do you think?
AlohaBra
October 15th, 2006, 09:21
Well you can buy the CPS for less than $50. Good luck finding an ECM and they are expensive also....so try the CPS first.