Honda-Acura.net - View Single Post - HELP!! Check Engine Code P1491 Autozone doesnt even know what this is!

v4lu3s · 11-16-02, 08:16 PM

the egr code is thrown by either the egr lift sensor on the egr valve which is on the intake manifold, sort of between the distributor and throttle body, or the egr control solenoid which is on the vacuum tube going to the egr valve.

11-16-02, 08:16 PM	#11
v4lu3s Senior Member Join Date: May 2002 Posts: 661	the egr code is thrown by either the egr lift sensor on the egr valve which is on the intake manifold, sort of between the distributor and throttle body, or the egr control solenoid which is on the vacuum tube going to the egr valve.