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P16E9 Engine Trouble Code

Meaning of P16E9 engine trouble code is a kind of powertrain trouble code and P16E9 if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,140 and you can't do it yourself unless you're an experienced mechanic.

P16E9 Fault Symptoms :

Check engine light comes on
Engine stalling or misfiring
Engine performance issues
Car not starting

If one of these reasons for P16E9 code is occuring now you should check P16E9 repair processes.
Now don't ask yourself; What should you do with P16E9 code ?
The solution is here :

P16E9 Possible Solution:

Power Steering Pressure (PSP) Switch Malfunction In Key On, Engine Off Self-Test, this DTC indicates the PSP input to the PCM is high. In Key On, Engine Running Self-Test, this DTC indicates that the PSP input did not change state. Steering wheel must be turned during Key On, Engine Running Self-Test PSP switch/shorting bar damaged SIG RTN circuit open PSP circuit open or shorted to SIGRTN PCM damaged.

P16E9 Code Meaning :

P	1	6	e	9
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine	Fuel And Air Metering	Fuel Temperature Sensor B Circuit Range/Performance		Reverse Input Circuit

The catalytic converter has an oxygen sensor in front and behind it. When the vehicle is warm and running in closed loop mode, the upstream oxygen sensor waveform reading should fluctuate.

P16E9 OBD-II Diagnostic Powertrain (P) Trouble Code Description

P16E9 engine trouble code is about Reverse Input Circuit.

Main reason For P16E9 Code

The reason of P16E9 OBD-II Engine Trouble Code is Fuel Temperature Sensor B Circuit Range/Performance.

P16E9 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

	Example: 0140