The year, make and model vehicle would help.
Low tire pressure or failed tire pressure sensor.Low tire pressure or failed tire pressure sensor.
Exhaust leak, failed oxygen sensor, failed catalytic converter.
Check the refrigerant pressure. There is a sensor that detects the pressure of the refrigerant. If the pressure is not high enough the compressor will never engage.
This sensor varifies flow of the exhaust gases to the intake manifold. If flow is interupted the sensor will inform the onboard computer that the exhaust recirculation system has failed resulting in a check engine light to come on.
this means either engine management system has failed or engine check is required
There is a rely on the drivers side fender. It is the second relay from the front of the car. If it won't engage usually it is that there is too low or too high pressure in the system. Most of the times it it just low on freon and a sensor will not allow the compressor to turn on.
The System Has Failed was created on 2004-09-14.
it does not have one, after 2000 modes the camshaft position sensor is eliminated the these vehicles use the use the VRS system to determine where the No. 1 piston is. therefore they only required a Crankshaft sensor not a Camshaft sensor.
who cares I think that was pretty rude, who cares? Well obviously the person who posted the question. PO401 code means this: The PCM has determined that there is insufficient flow in the exhaust gas recirculation system. Definition: EGR system fault ( Exhaust Gas Recirculation) Probable Causes: 1. Blocked passage on EGR system 2. Failed EGR Valve 3. EGR solenoid faulty 4. Failed EGR pressure sensor where applicable 5. Failed EGR position sensor where applicable
The Oneida Community failed because of financial mishandling. It could count as a failed communal system.
System Sensor's population is 1,900.
System Sensor was created in 1984.