I had a Diagnostic scan done as well and don't know completely, however, from what i understand the most easy troubleshooting step to take would be changing the Camshaft Postion Sensor (CMP) or a faulty connection of the cmp, if that doesnt fix the problem, the best bet is to go to a Honda dealership and have them resync the CMP and the CKP (crankshaft position sensor)... There are other Diagnosis involving the code P0341 includint The timing belt is out of time Or a cylinder misfire, however in my noobious opinion, you should start with the Cam sensor, it cost about 60 bucks and on the 2001 lx civic it is under the timing housing... Good Luck
P0341 = Variable Valve Timing Control (VTC) Phase Gap
Trouble code P0341 means:Camshaft position circuit range/performance
p2138 is app sensor voltange out of range accelrator pedal position (app)
Trouble code P0341 means:Camshaft position circuit range/performance
Trouble code P0341 means:Camshaft position circuit range/performance
Trouble code P0341 means:Camshaft position circuit range/performance
Trouble code P0341 means:Camshaft position circuit range/performance
Trouble code P0341 means:Camshaft position circuit range/performance
Trouble code P0341 means:Camshaft position sensor circuit range/performance
Trouble code P0341 means: Camshaft Position (CMP) Sensor Performance
Brake Light Switch as per Snap on Diagnosis
I have a 2004 jeep liberty and a dtc of p0441 comes up