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Had the check engine light come on - hooked the scanner up - P0690 - Engine Controls Ignition Relay Feedback Circuit High Volts.
Took the Nox into the dealer and they did: 11698 Fault code P0690 caused by software anomaly. Locate document 2711354 #PIT5065B - Reprogram Engine Control Module.
Whatever they did cured the engine knock/ping I was having. I was planning on taking it in as I was having the noisy startup and noticing more noticeable knock/ping. After the reprogram she is quiet now! Will see if the mileage improves. Hitting a solid 22mpg with about 85% + in town driving.
Took the Nox into the dealer and they did: 11698 Fault code P0690 caused by software anomaly. Locate document 2711354 #PIT5065B - Reprogram Engine Control Module.
Whatever they did cured the engine knock/ping I was having. I was planning on taking it in as I was having the noisy startup and noticing more noticeable knock/ping. After the reprogram she is quiet now! Will see if the mileage improves. Hitting a solid 22mpg with about 85% + in town driving.