If you have a Chevrolet 1500 Silverado, Sierra, or Tahoe and get a P0521 error code, it is usually a straightforward fix. This also includes almost any Chevy engine type, including the 4.3L, 5.3L, and 6.2L. The most common cause is the oil pressure sending unit/switch, which usually needs to be replaced. What Is a… Read More: How To Fix a P0521 Code Chevy Silverado Sierra Tahoe »
A Chevy Silverado with a P0171 Code is having an issue with the Air/Fuel ratio going into the engine. When troubleshooting a P0171 code, be sure to look for other codes that will help to troubleshoot the problem. For example, if you have a P0171 code along with a P1101 MAF air flow sensor, the… Read More: Fixes for Chevy Silverado P0171 Code: System Too Lean (Bank… »
If you have a Honda with a P2646 OBDII error code, the ECM does not see the rocker arm oil switch working when the rocker arm oil control solenoid is switched on. An OBDII error code will be given “P2646: Rocker arm actuator A- Bank 1 Perf. or Stuck off.” or “A Rocker Arm Actuator… Read More: 3 Causes and Fixes P2646 Error Code Honda »
If you get an OBDII code P1345, it is a “Crankshaft Position-Camshaft Position Correlation” error. This is one of the more interesting errors since the vehicle still usually runs and often is not a bad camshaft position sensor. While the Camshaft Position sensor may be bad, replacing it often does not fix a P1345 error… Read More: What is a P1345 OBDII Engine Code? »
If you have a Honda with a P3400 OBDII error code the onbard computer is seeing a problem with the oil pressure. This includes the Honda Odyssey, Pilot, Stream, Shuttle, Accord, Palisade and more. What is a Honda P3400 Engine OBDII Error Code? A Honda with an Error Code P3400 is a “Cylinder Deactivation System… Read More: How To Fix Honda Engine Error Code P3400 »
A Dodge, Jeep, or Chrysler vehicle with a P0113 OBDII error code, means the onboard computer (PCM) is reading an error at the intake air temperature sensor. It is usually an easy problem to diagnose and fix with the most common fixes below. What is a P0113 OBDII Error Code? A P0113 OBDII error code… Read More: Causes and Fixes P0113 OBDII Error Code Dodge Jeep Chrysler »
If you have a Dodge car or truck with a P0420 code, the onboard computer (ECM) is seeing an issue with the catalytic converter. The P0420 code can be caused by several things, including failed converter or failed 02 sensors. What is a Dodge P0420 Code? A Dodge P0420 OBDII error code is a “Catalyst… Read More: Causes and Fixes Dodge P0420 Code »
A Honda Accord with a P1259 code means there could be a problem with the VTEC control system. The VTEC control system generates more horsepower by varying the oil pressure going to the cams when the engine speeds up, which allows for a larger valve lift. What is a Honda Accord P1259 Code? A Honda… Read More: Causes and Fixes of a P1259 Code on a Honda… »
If you have a Nissan and it gets a P0500 code, it is an OBDII error for the “Vehicle Speed Sensor Circuit“. This is usually a bad speed sensor or wiring but can sometimes be other components. What Is a P0500 OBDII Code? A P500 OBDII code on a Nissan happens when the ECM can… Read More: What Is a P0500 Nissan OBDII Code and What are… »
If your engine light comes on and using an OBDII scan tool, you get a P0443 code; it can be diagnosed and fixed in several steps. A P0443 OBDII engine code means the computer sees a malfunction with the EVAP (Evaporative Emission) Control System Purge Valve Circuit. The EVAP system sends fumes from the gas… Read More: What is a P0443 OBDII Engine Code? »
If you have a Toyota that is giving a P0401 Code, there is a problem with the EGR valve. A P0401 OBDII error code is an “EGR Insufficient Flow Detected. “ This can be caused by three main components, including the EGR Valve, EGR Vacuum Modulator, or a Vacuum Line Leak. The location of the… Read More: 3 Causes and Fixes for a Toyota P0401 Code »
If you have a GMC Acadia with a P0017 OBDII error code, there is a problem with the timing. An OBDII scan tool will give the error P0017 Crankshaft Position (CKP) – Exhaust Camshaft Position (CMP) Correlation Bank 1. Several failed components can cause a P0017 OBDII error code with the GMC Acadia, including sensors… Read More: 4 Causes and Fixes P0017 Error Code GMC Acadia »
If you have a vehicle that is giving you a P219A error code, it is having an issue with the fuel delivery on bank-1. The official definition of a P219A Code is “Fuel Trim Cylinder Balance Bank 1 – Malfunction”. The most common cause of a P219A OBD2 error code is a fuel injector that… Read More: Causes and Fixes for a P219A OBDII Error Code »
If you have a Jeep Wrangler and are getting a P0430 error code, there is a problem with a catalytic converter not operating to efficiency. The official definition is a “PO430: Catalyst System Efficiency Below Threshold (Bank 2)“. Several things can cause this error, including Oxygen Sensor, Exhaust Leak, and Catalytic Converter. Since the Catalytic… Read More: Causes and Fixes P0430 Jeep Wrangler »
If you have a Dodge, Jeep, or Chrysler with a P0201, P0202, P0203, P0204, there is a problem with a fuel injector. The last digit in the code points to which cylinder is having the problem. For example, a P0201 is cylinder-1, and P0202 would be cylinder-2. There is several fuel injector test that can… Read More: Causes and Fixes P0201 P0202 P0203 P0204 Dodge Jeep Chrysler »