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What Is an EGR Solenoid Malfunction?
An EGR switch consists of a valve, vacuum and solenoid. When a vehicle's combustion temperature rises above 2500 degrees, the EGR valve opens and the vacuum draws in exhaust to help balance out harmful emissions. The EGR solenoid controls the vacuum... More »
Difficulty: Easy
Source: www.ehow.com

Symptoms of a Bad or Failing EGR Control Solenoid | YourMechanic ...

www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-egr-control-solenoid

Jan 7, 2016 ... The exhaust gas recirculation system, also known as the EGR system, is an emission system that is found on many road going cars and trucks.

Exhaust Gas Recirculation Circuit Malfunction - YourMechanic

www.yourmechanic.com/article/p0403-obd-ii-trouble-code-exhaust-gas-recirculation-circuit-malfunction-by-jay-safford

Apr 15, 2016 ... Code P0403 is triggered when the EGR vacuum control solenoid is not making a complete and correct circuit to the ECM. When this happens ...

P0403 Exhaust Gas Recirculation Circuit Malfunction

www.obd-codes.com/p0403

The Exhaust Gas Recirculation (EGR) system is controlled by a vacuum solenoid. The solenoid is supplied ignition voltage. The Powertrain Control Module ...

EGR Solenoid - RepairPal

repairpal.com/egr-solenoid

The exhaust gas recirculation (EGR) solenoid is an electronic vacuum valve that distributes engine vacuum to the EGR valve when the computer commands it.

What Is an EGR Solenoid Malfunction? | eHow

www.ehow.com/facts_7225011_egr-solenoid-malfunction_.html

An EGR switch consists of a valve, vacuum and solenoid. When a vehicle's combustion temperature rises above 2500 degrees, the EGR valve opens and the ...

www.ask.com/youtube?q=What Is An Egr Solenoid Malfunction&v=sez4_yI2af4
Feb 21, 2011 ... A 101 on the component of the car the reduces nox emissions, the egr solenoid. http://www.partsauthority.com.
www.ask.com/youtube?q=What Is An Egr Solenoid Malfunction&v=8YRq2Xl58Oo
Feb 16, 2009 ... Exhaust Gas Recirculation Valve (EGR) Checking. ... How to test an electronic EGR valve (GM P1406 case study) - Duration: 22:30.

P0403 – Exhaust gas recirculation (EGR) -circuit malfunction ...

www.troublecodes.net/pcodes/p0403/

Jul 7, 2016 ... If the EGR solenoid circuit is not in the expected state when commanded by ... on the position of the EGR solenoid circuit during malfunction.