Honda Emission

I Have A 1996 Honda Civic Hatch Back And I Faild My Hydrocarbons At Idle The Limit Was 250 And I Got 259 And I Was Wonderg If The Idle...

Engine Code 401. Egr Insufficiant Flow. I Have No Vaccum To The Valve. I Have A Scanner That Shows No Variable On The Voltage To The Valve....

During The Removal Of The Old Pcv Valve It Broke Off Flush At Grommet. What Would Be The Best Way To Finish This Job? I Have Tried To Remove...

My Car Was Running Fine Except Check Eng . Code 401 Insufficient Egr Flow. I Removed Egr Chamber And Found 3 Small Ports Completely Clugged...

Guys, Had A Question On A Code For A "restricted Input Airflow To The Egr Valve" On My Honda Accord. Before Shelling Out $200 For A New...

My Passport Won't Pass E-check Due To A Crack In The Casing Of The Part Connected Directly To The Evap Charcoal Canister. My Mechanic Is...

Have P401 Engine Code. Replaced Egr Valve Didnot Clear Code. Lots For Vacuum To Egr Solenoid But None Out. Will To Harm The Engine If I By...

I Bought Used Honda Accord Ex'96 In Feb With 62,000 Miles. Car Fax Report Says One Owner. After Few Weeks, Cylinder 4 Misfired. Took To...

Hello, I Use A Test Bulb To Check Current From The Ecu To The Egr Valve. But The Bulb The Not Light Up. No Current From The Ecu. Is There...

I Mistakenly Mixed The Wiring From The Car Ecu To The Egr Valve Connector. I Removed Wires From The Connector To Fix A Broken Part And...