2003 LX 1.7 Performance Issues With Codes

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10-07-2019, 08:04 AM

jesus4gaveme03

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Join Date: Oct 2019

Posts: 2

2003 LX 1.7 Performance Issues With Codes

I am having performance issues with my 2003 Honda Civic. It is having trouble starting, having a rough idle and low power. I believe some of the codes below are triggered by removing and replacing the air filter and air box. Some of the codes are symptomatic of a timing error that I believe is caused by the Cam Position Sensor. I want to get some input before I start tearing the engine apart.

I pulled the airbox off to test the fuel injectors. All four of them are clicking and working.

Caused by removing the airbox

P0113 Intake Air Temperature Circuit High Input Bank 1

P1457 EVAP Emission Control System Leak Detected (Control Canister System)

P1457 PdPending

Caused by the Cam Position Sensor

P0300 Random/Multiple Cylinder Misfire Detected

P0301 Cylinder 1 Misfire Detected

P0302 Cylinder 2 Misfire Detected

P0303 Cylinder 3 Misfire Detected

P0304 Cylinder 4 Misfire Detected

P0340 Camshaft Position Sensor Circuit Malfunction

P0341 Camshaft Position Sensor Circuit Range/Performance (Bank 1)

P0420 Catalyst System Efficiency Below Threshold (Bank 1)

P0420 PdPending