Acura CSX P0446: EVAP Vent Control Circuit → Malfunction

One of the most common trouble codes with the Acura CSX is the P0446 code. This trouble code references a number that is given to you when you plug your CSX into a OBDII scanner. P0446 Indicates that there is a fault in the evaporative emission control system. It often appears with other codes, such … Read more

Acura CSX P0401: EGR – Insufficient Flow Diagnosis

P0401 is a common OBDII trouble code that’ll pop up in the Acura CSX. It has to do with the emissions system and stands for: The EGR system on a vehicle is responsible for recirculating exhaust gasses in order to lower the vehicles emissions output. There are three main parts of the CSX’s EGR system. … Read more

Acura CSX P0341: CPS – Range/Performance

P0341 is a somewhat common OBDII diagnostic code in the Acura CSX. It means that there is a Range/Performance problem. In layman terms this means that there is a problem with the signal coming from the Camshaft Position Sensor (CPS).   OBDII P0341 means that there is a problem with the Camshaft Position Sensor (CPS) … Read more

Acura CSX P0340: CPS – Circuit Malfunction

P0340 is a somewhat common and difficult trouble code to diagnose. The Acura CSX is no exception to this rule. That’s because it’s a generic powertrain code. Generic codes tell you that there is a problem, but they don’t really tell you what particular part of the system is throwing the code.     OBDII … Read more

Acura CSX P0306: Misfire Detected (Cylinder 6)

P0306 is a fairly common trouble code with the Acura CSX. It’s and OBD2 code and stands for: P0306 is certainly a cause for concern, and should be considered a threat to the drivability your CSX. The nice thing about P0306 is that it’s a cylinder specific trouble code, which makes diagnosing the problems much … Read more

Acura CSX P0102: MAF Sensor – Circuit Low

P0102 is a very common trouble code with the Acura CSX. It means the the Mass Air Flow (MAF) circuit is low, and that it is not performing within its specified operating range. We will cover exactly what that means and potential fixes for it below. It should be considered a high priority to fix, … Read more

Acura CSX P0101 Diagnosis: MAF Sensor

With the Acura CSX, P0101 means the the Mass Air Flow (MAF) sensor has a Range/Performance problem. We will cover exactly what that means and potential fixes for it below. It should be considered a high priority to fix, as the MAF sensor not reading properly can really make an impact on the performance of … Read more

Acura CSX P0174: Fuel System – Lean (Bank 2) Diagnosis

One of the most common trouble codes with the Acura CSX is the P0174 code. This code number references a number that is given to you when you plug your truck into a OBDII scanner. The code is often accompanied by the P0171 code, which has the same set of symptoms, but is for bank … Read more