P3346 Riley Two-point-six OBD Code

OBD/2 P3346 error code description and symptoms.

Engine Coolant Temperature (ECT) Circuit High Input Indicates the sensor signal is greater than Self-Test maximum. The ECT sensor maximum is 4.6 volts or -50 C (-58 F). Note on some vehicles that are not equipped with an ECT sensor, CHT can be used and can set this DTC. Open circuit in harness Sensor signal short to power Damaged PCM Improper harness connection Damaged sensor ECT V PID reading greater than 4.6 volts with key ON and engine OFF or during any engine operating mode indicates a hard fault.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

P3346 Riley Two-point-six Error Code Repair Process :

For aux heater coolant pump circuit short to ground check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. P3346 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks aux heater coolant pump circuit short to ground with your car's computers to find out exactly what's prompting the light to turn on.

Common Causes of Riley Two-point-six P3346 OBD2 Code

A common cause of code P3346 is the failure of Aux Heater Coolant Pump Circuit Short to Ground, but there are several other possible causes as well, such as ;

Engine Control Module (ECM)
Faulty Fuel injector
Faulty TCM or TCM programming
Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted

P3346 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P3346 Riley Two-point-six OBD Code

P3346 Riley Two-point-six Error Code Repair Process :

Common Causes of Riley Two-point-six P3346 OBD2 Code

P3346 code for other Riley cars