U1185 Engine Trouble Code
Meaning of U1185 engine trouble code is a kind of network trouble code and U1185 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.
U1185 Fault Symptoms :
If one of these reasons for U1185 code is occuring now you should check U1185 repair processes.
Now don't ask yourself; What should you do with U1185 code ?
The solution is here :
U1185 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.
U1185 Code Meaning :
|OBD-II Diagnostic Network (U) Trouble Code For Engine||Fuel And Air Metering||Fuel Rail/System Pressure - Too High||Ignition/Distributor Engine Speed Input Circuit Malfunction||Crankshaft Position Sensor B Circuit Malfunction|
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.
U1185 OBD-II Diagnostic Network (U) Trouble Code DescriptionU1185 engine trouble code is about Crankshaft Position Sensor B Circuit Malfunction.
Main reason For U1185 CodeThe reason of U1185 OBD-II Engine Trouble Code is Fuel Rail/System Pressure - Too High.
U1185 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.