- Customer states the check engine light is on at this time. had codes pulled and found; P0325. Double check computer for codes and pulled multiple trouble codes;U11CF lost vehicle longitudinal acceleration, U0002 High speed CAN bus Performance, P0324 Knock control system error, U110E Lost ambient temperature, P0325 knock sensor #1 circuit bank #1 or single sensor, U040D Invalid data received from TCM, U0415 Invalid data received from ABS control module , U0429 invalid data received from steering column control module, U110C lost fuel level. cleared all codes and observed data and found U0415 and P0324 and P0325 codes have returned. observed data stream on computer and found no voltage present at the knock sensor at this time. recommend replacement of the knock sensor and check continuity of the wire from the sensor to the computer. upon replacement of the knock sensor the check engine light has not come back on, however the code is showing up in the computer when the scan tool is hooked up, along with the U0415 ABS code. Spoke with the customer and informed him of the situation. upon replacement of the knock sensor, data can be observed at the knock sensor showing 12.12volts on cylinder #1 10.23 volts on cylinder #2 12.12volts on cylinder #3 and 6.34 volts on cylinder #4. data is now displaying information from the knock sensor. Important to note no data was visible with the old knock sensor. vehicles state has been improved however it is recommended the customer take the vehicle to dodge and have them complete additional diagnostics and computer scans. TCM, ABS, TCS, And Check engine light have come back on, No knock sensor codes, at this time. Recommend customer takes the vehicle to dodge and have the computer issues inspected and diagnosed. Battery is bad testing at 430 CCA and is rates for 730 CCA. Problem with auto stick.
Fred C. gave our service a 5 star review on 1/11/2020