2002 Honda Civic Trouble Code P0420

Both the oil burning and the defective camshaft position sensor would have hurt the CAT. A defective camshaft position sensor can cause problems ranging from no spark combustion conditions including excessively long cranking time when starting cold, rough running, poor idle, stumbling or hesitation, mileage drop and stalling upon acceleration. However before replacing the catalytic…

Trouble Code: P0401 Honda – Insufficient EGR Flow

P0401 Honda Code Definition Insufficient EGR Flow Symptoms Check Engine Light will illuminate In most cases, there are no adverse conditions noticed by the driver In some cases, there may be performance problems, such as pinging on acceleration, when the engine is under load or when driving the vehicle at higher speeds Possible Problems Restriction…

Trouble Code: Honda P0505 – Idle Air Control Valve

Likely Cause: Faulty IACV-AAC valve IACV-AAC valve harness is open or shorted IACV-AAC valve circuit poor electrical connection Notes: The problem is very common with Honda Civic and Honda Accord vehicles, and adjusting the engine idle speed usually takes care of the problem, also there is a service bulletin for the following Honda models: What…

U300E Honda Ignition Input On

U300E Honda Ignition Input On OBD Code: System: Subsystem:  U300E Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Ignition Input On Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U300F Honda Ignition Input Accessory

U300F Honda Ignition Input Accessory OBD Code: System: Subsystem:  U300F Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Ignition Input Accessory Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U3010 Honda Ignition Input Start

U3010 Honda Ignition Input Start OBD Code: System: Subsystem:  U3010 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Ignition Input Start Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U300C Honda Ignition Input Off / On / Start

U300C Honda Ignition Input Off / On / Start OBD Code: System: Subsystem:  U300C Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Ignition Input Off / On / Start Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda…

U300D Honda Ignition Input On / Start

U300D Honda Ignition Input On / Start OBD Code: System: Subsystem:  U300D Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Ignition Input On / Start Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U3009 Honda Control Module Ground B

U3009 Honda Control Module Ground B OBD Code: System: Subsystem:  U3009 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Control Module Ground B Location: Analysis: Possible Causes:  Control Module G     Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U300A Honda Ignition Switch

U300A Honda Ignition Switch OBD Code: System: Subsystem:  U300A Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Ignition Switch Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U300B Honda Ignition Input Accessory / On / Start

U300B Honda Ignition Input Accessory / On / Start OBD Code: System: Subsystem:  U300B Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Ignition Input Accessory / On / Start Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda…

U3006 Honda Control Module Input Power A

U3006 Honda Control Module Input Power A OBD Code: System: Subsystem:  U3006 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Control Module Input Power A Location: Analysis: Possible Causes:  Input Power A     Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda…

U3007 Honda Control Module Input Power B

U3007 Honda Control Module Input Power B OBD Code: System: Subsystem:  U3007 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Control Module Input Power B Location: Analysis: Possible Causes:  Input Power B     Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda…

U3008 Honda Control Module Ground A

U3008 Honda Control Module Ground A OBD Code: System: Subsystem:  U3008 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Control Module Ground A Location: Analysis: Possible Causes:  Control Module G     Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U3004 Honda Accessory Power Relay

U3004 Honda Accessory Power Relay OBD Code: System: Subsystem:  U3004 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Accessory Power Relay Location: Analysis: Possible Causes:  Relay Control Circuit     Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U3005 Honda Retained Accessory Power

U3005 Honda Retained Accessory Power OBD Code: System: Subsystem:  U3005 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Retained Accessory Power Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U3003 Honda Battery Voltage

U3003 Honda Battery Voltage OBD Code: System: Subsystem:  U3003 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Battery Voltage Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U3000 Honda Control Module

U3000 Honda Control Module OBD Code: System: Subsystem:  U3000 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Control Module Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U3001 Honda Control Module Improper Shutdown

U3001 Honda Control Module Improper Shutdown OBD Code: System: Subsystem:  U3001 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Control Module Improper Shutdown Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,

U3002 Honda Vehicle Identification Number

U3002 Honda Vehicle Identification Number OBD Code: System: Subsystem:  U3002 Honda – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Identification Number Location: Analysis: Possible Causes:       Tech description: Honda Vehicle:Honda Accord,Honda Civic,Honda Crosstour,Honda CR-V,Honda CR-Z,Honda Element,Honda Fit,Honda Insight,Honda Odyssey,Honda Pilot,Honda Ridgeline,Honda Accord Crosstour,