Ever since I bought my car, it has had a weird idle. The car made great power with the re-tune but the gas pedal has always seemed a little sloppy. The previous owner attributed the idle malfunction to him possibly cleaning the air filter which possibly messed with the MAF. However, the MAF was reading a little crazy but after some tweaking, my tuner was able to get it straightened out. It is worth noting that I've had some hanging RPMs on deceleration after the tune though.
Fast forward to today. I was tinkering around with the FRPS (I know these are notorious for crapping out) and after I re-started my car, I got the FRPS high code (P0193). From doing just a small search, I see that this usually means the FRPS is gone, hence my idle problems. I also got a EGR code (P0403), which I know also doesn't help the idle situation and can make the car run like dog poop. Note that these codes never appeared until today.
With that said, I'm contemplating replacing the FRPS but what should I do about the EGR? Replace the valve or what? The detailed version of the EGR code is this, I believe: P0403 Exhaust Gas Recirculation (EGR) Solenoid Control Circuit. Any help is greatly appreciated!
Fast forward to today. I was tinkering around with the FRPS (I know these are notorious for crapping out) and after I re-started my car, I got the FRPS high code (P0193). From doing just a small search, I see that this usually means the FRPS is gone, hence my idle problems. I also got a EGR code (P0403), which I know also doesn't help the idle situation and can make the car run like dog poop. Note that these codes never appeared until today.
With that said, I'm contemplating replacing the FRPS but what should I do about the EGR? Replace the valve or what? The detailed version of the EGR code is this, I believe: P0403 Exhaust Gas Recirculation (EGR) Solenoid Control Circuit. Any help is greatly appreciated!
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