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P0451 OBD-II Trouble Code: Evaporative Emission Control System Pressure Sensor Range/Performance
Diagnostic Trouble Code (DTC): P0451 P0451 code definition When the PCM (powertrain control module) detects an incorrect, erratic, or otherwise improper voltage signal from the evaporative emission control system pressure sensor,...
P0462 OBD-II Trouble Code: Fuel level Sensor Circuit Low Input
Diagnostic Trouble Code (DTC): P0462 P0462 code definition When a vehicle’s PCM (Powertrain Control Module) logs a P0462 trouble code, it’s because its fuel level sensor is no longer taking correct...
P0463 OBD-II Trouble Code: Fuel Level Sensor Circuit High Input
P0463 OBD-II Trouble Code: Fuel Level Sensor Circuit High Input Diagnostic Trouble Code (DTC): P0463 P0463 code definition When the powertrain control module (PCM) gets an input signal from the fuel...
P0458 OBD-II Trouble Code: Evaporative Emission System Purge Control Valve Circuit Low
Diagnostic Trouble Code (DTC): P0458 P0458 code definition The P0458 code means that a specific part of the EVAP system purge control valve circuit has caused a voltage reading that does...
P0495 OBD-II Trouble Code: Fan Speed High
Diagnostic Trouble Code (DTC): P0495 P0495 code definition The P0495 code is stored when the PCM has detected a voltage reading that is too high from the electric cooling fan control...
P0434 OBD-II Trouble Code: Heated Catalyst Temperature Below Threshold (Bank 2)
Trouble code P0434 means the computer has detected a temperature variance in the catalytic converter.
P0439 OBD-II Trouble Code: Catalyst Heater Control Circuit
Trouble code P0439 means the catalyst heater control circuit has sent the PCM a below-acceptable voltage reading.
P0436 OBD-II Trouble Code: Catalyst Temperature Sensor Range/Performance (Bank 2)
Trouble code P0436 means a catalyst element for engine bank 2 is not working well or are outside the manufacturer's parameters.
P0445 OBD-II Trouble Code: Evaporative Emission Control System Purge Control Valve Circuit Shorted
Trouble code P0445 means the evaporative emission control system purge control valve has a problem.
B1992 OBD-II Trouble Code: Driver Side, Side mount Air Bag Circuit Short to Vbatt
B1992 trouble code means means that the voltage from the side mount air bag circuit is higher or lower than the parameters set by the manufacturer.
P2144 OBD-II Trouble Code: Exhaust Gas Recirculation Vent Control Circuit Low
P2144 code means the powertrain control module has detected a fault with the rate of flow through the exhaust gas recirculation vent control circuit.
P0448 OBD-II Trouble Code: Evaporative Emission Control System Vent Control Circuit Shorted
P0448 code appears when the PCM detects that the circuit for the evaporative emission control system's vent has shorted or valve is stuck.
P0450 OBD-II Trouble Code: Evaporative Emission Control System Pressure Sensor Malfunction
Diagnostic Trouble Code (DTC): P0450 P0450 code definition If a vehicle has stored a P0450 code, it means there has been a malfunction with the evaporative emission control system pressure sensor....
P2725 OBD-II Trouble Code: P2725 – Press Ctrl Solenoid E Electrical
P2725 Code Definition The P2725 code is a generic powertrain code related to an issue with the transmission or gear box. In this case, it means an abnormality has been detected...
P0484 OBD-II Trouble Code: Cooling Fan Circuit Over Current
Diagnostic Trouble Code (DTC): P0484 P0484 code definition When the PCM detects a voltage reading from the electric cooling fan control circuit that is either too high or too low in...
P0457 OBD-II Trouble Code: Evaporative Emission Control System Leak Detected
Diagnostic Trouble Code (DTC): P0457 P0457 code definition When the PCM (powertrain control module) detects a leak in the evaporative emission control system, the P0457 code will be stored and the...
Diagnostic Trouble Code (DTC): P0461 Fuel Level Sensor Circuit Range/Performance
P0461 code definition The P0461 code indicates that the voltage input signal at the fuel level sensor is incorrect and does not match the actual amount of fuel in the car’s...
P0494 OBD-II Trouble Code: Fan Speed Low
Diagnostic Trouble Code (DTC): P0494 P0494 code definition If the PCM has detected a voltage reading that is too low from the electric cooling fan control circuit, the P0494 code will...
P0432 OBD-II Trouble Code: Main Catalyst Efficiency Below Threshold (Bank 2)
Trouble code P0432 means the catalytic converter in engine bank 2 is working below efficiency.

Related questions

Question
Check engine light after repair of alternator and leaky oil valve cover gaskets on a 2006 hyundai Tucson
Any one, or more, out of a list of thousands of OBD-II Diagnostic Trouble Codes could have caused your vehicle's Check Engine Light to illuminate. Even though in your case the check engine light has come on immediately after specific...
Question
bad o2 sensors
Diagnostic Trouble Codes can never be used to "directly" condemn parts. In the case of an oxygen sensor, the oxygen sensor output must be evaluated on a scope to determine if the sensor itself is bad or if you perhaps...
Question
P2118 where to look for the issue
Hello, thank you for writing in. You are throwing a code for the throttle body actuator control motor. More particularly, it means that the computer which monitors the throttle actuator has detected that the motor is working outside of it...
Question
My aura shakes when it starts saying "service traction" what is it?
Hello, thank you for writing in. At this point there are a lot of possible causes for your vehicle's symptoms. To gather more information, we need to start with having the vehicle scanned for diagnostic troubleshooting codes. This can be...
Question
Also my engine light comes on why
Hello, thank you for writing in. Yes, the warning light very likely has to do with any issues you are having with the vehicle. You need to have the vehicle scanned. Explained further, when the computers in the vehicle detect...
Question
My oil pressure low light comes oil and I replaced the sensor several times but it still comes on
Hello, thank you for writing in. Particularly having the check engine light on, the vehicle will have set off diagnostic troubleshooting codes that pertain to whatever component has set off the warning lights. You will want to start by having...
Question
I have a 2012 Dodge Charger R/T AWD and I have check engine light issues
Hello, thank you for writing in. The long list of potential issues that cause hard-starts and misfires is profound. Without knowing exactly what diagnostic codes the dealership was pulling from the check engine light, it is impossible to narrow down...
Question
Hello, my battery died in my car last night I replaced it got home and now it won't start. Starter or alternator? CEL on now also
Hello, thank you for writing in. With full battery power, the battery may still be struggling to use that voltage and it may not be providing enough amperage to the starter. You should have the battery tested at an automotive...
Question
Was does system too lean bank 1 and bank 2 mean?
If you have codes stored in the engine computer for lean bank 1 and 2 is caused by the entire engine is running lean. This is caused by not enough fuel getting into the engine or too much unmetered air...
Question
My truck keeps havi,g reduced engine power and saying service stability track,and traction control off. What could this be
You may have problem with the transmission or throttle control and will need to have the computer tested for fault codes that will point to the possible fault and lead to further testing to pinpoint the cause. You may have...
Question
Engine accelerated slow with check engine light on. Light is now off and runs fine
The check engine light is on when the problem was present and vehicle was either in failure mode and reduced power and throttle response. As soon as the intermittent problem went away and systems started working normal the light went...
Question
I have changed the MAF sensor, oxygen sensors, gas cap, catalytic converter and I still get check engine light.
Hello, thank you for writing in. With a check engine light on, the first step is to have the vehicle scanned for diagnostic codes. This can be done by a technician, or at most auptmot8ve parts stores. That information will...
Question
I changed my spark plugs due to p0300 for 2013 infiti
Hello, thank you for writing in. The vehicle originally gave you a code for a misfire. It could have been caused by the spark plugs or a fuel problem. The second code pertains to a low fuel pressure being detected....
Question
How to fix reduced engine power light and tc light is on i cant step on the gas like the car wont move
Anytime your vehicle goes into reduced power failure mode it is caused by a signal from a sensor is not correct and the engine computer sees a major problem that may be unsafe since it cannot see or operate the...
Question
Pressure Control Solenoid 'B' Control Circuit Range/Performance Read more: https://www.autocodes.com/p0965.html
Hello, thank you for writing in. The reason your are not getting a response from your gas pedal is due to the transmission fluid pressure is off, or the computer thinks it is. Typically this is caused by a bad...
Question
I having trouble cranking my car due to a sensor , how much will it be to replace. altima 2009 nissan
If the check engine light has illuminated, and the code refers to a sensor, there are quite a few possible repair outcomes. The cost can't be determined until the code is read and the EXACT fault is identified. Keep in...
Question
Getting a CEL with a Code 1 "O2 Sensor" on a 1988 Honda Civic
This is a tough one because the self-diagnostics on your car are not very sophisticated. The light is on because the ECU is not seeing what it expects at the O2 sensor. When the engine is fully warmed up, there...
Question
2011 Fusion power steering assist fault and service advancetrac at same time. restarted w/ no reset. drove 50mi w/ no steering wtf
Hello. The issue may not be incredibly complex or major. With newer vehicles being equipped with more complex diagnostic systems, it is not uncommon for one issue being related to two separate warning lights. The first step is to have...
Question
Check engine light P0304 will not go away amidst multiple attempts.
The P0304 code is pointing out a misfire on cylinder 4. Were the spark plug wires replaced at the same time as the plugs? A weak or broken spark plug wire may allow spark to leak from the cable and...

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