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P0601

Hi there. The P0449 (https://www.yourmechanic.com/article/p0449-obd-ii-trouble-code-evaporative-emission-control-system-vent-valve-solenoid-circuit-malfunction-by-spencer-clayton) evaporative code is on for either an electrical circuit malfunction to the vent solenoid or the vent solenoid on the emissions circuit has failed. The P0601 (https://www.yourmechanic.com/article/-p0601-obd-ii-trouble-code-internal-control-module-memory-check-sum-error-by-spencer-clayton) code comes on when the computer can no...

This seems to be a common problem on Chrysler Dodge and Jeep vehicles. The P0601 code (https://www.yourmechanic.com/article/-p0601-obd-ii-trouble-code-internal-control-module-memory-check-sum-error-by-spencer-clayton) indicates that your powertrain control module is having a malfunction that has occurred more than six times. It is possible that a battery...

Hi there, the short answer to your question is no . A PCM with a P0601 (https://www.yourmechanic.com/article/-p0601-obd-ii-trouble-code-internal-control-module-memory-check-sum-error-by-spencer-clayton) (which is a memory module error in the PCM) cannot reliably retrieve codes for the codes you list (P0118 (https://www.yourmechanic.com/article/p0118-obd-ii-trouble-code-engine-coolant-temperature-ect-sensor-circuit-high-open-problem-by-jay-safford) - coolant temp...