P0116 & P0401

Reply Subscribe

Thread Tools

Search this Thread

02-22-2006, 02:58 PM

xtauhidx

New Member

Thread Starter

Join Date: Jun 2004

Posts: 23

Likes: 0

Received 0 Likes on 0 Posts

P0116 & P0401

Hello Everyone,

I received the following error codes on my Audi A4 2.8, '97.

P0116: Engine Coolant Temp.Circ Range/Performance

P0401: Exhaust Gas Recirc.Flow Insufficient Detected

Anyone have any idea what are the parts I need and how much it might cost for me to fix. Unfortunately I need this fixed to pass my emmissions. Eeeeek. Thanks in advance!

Reply Like

02-22-2006, 03:06 PM

Nate (ETKA+Scumbag)

Keeper of the Cash

Join Date: Sep 2004

Location: Iowa

Posts: 26,522

Likes: 0

Received 2 Likes on 2 Posts

Re: P0116 & P0401

P0116: Engine Coolant Temperature (ECT) Sensor -G62-

P0401: Exhaust Gas Recirculation (EGR) System -

EGR vacuum regulator solenoid valve (mechanical valve)
EGR Vacuum Regulator Solenoid Valve checking

-or-

N80 - Evaporative Emission (EVAP) Canister Purge Regulator Valve
Tank ventilation valve (Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-)