So I just replaced the Fuel pump and the fuel sending unit and it was easy enough.Short after I began to get thin white smoke from exhaust that smelled like strong gasoline.So I did some tweaking and let the car run for a little while and the white smoke went away,but the exhaust still smells strong of gasoline and the check engine light is still on.I ran the ECU code and it was 14 but I read that code 14 is bad ECU so I have a new one on the way.The car is idleing a little high and the gas stinks from sitting,but other than that the car runs good.Anyone got any ideas why I would have white smoke from the exhaust after replacing the fuel pump,cuz I checked the coolant levels and they never dropped so I dont think its the headgasket.And the white smoke was thin and went away after a few mins so that leaves me to believe that maybe there is condensation built up in the exhaust or maybe the fuel mixture isnt burning right.The spark plugs and distributer were bolth recently replaced and the PCV aswell,anyone got an ideas of what it might be?
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Check engine light still on after replacing fuel pump
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if it's cold outside you will see steam from the exhaust when you first start it up. It's condensation as you had mentioned.
I don't know about the fuel smell... But if you already have an ECU on the way you should replace that and then trace down the source of the fuel source. In my opinion, that is.
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I got the code from the S light on the dash that blinked 1 long 4 short lights,but when I read online forums it said that when the S blinks 14 code its an error meaning the ECU is bad.But like you said in the book it says 14 code is the Air Idle Controle valve,but I checked the valve and it was sucking in air so Im not sure what it is.When I tried to drive the car,it bogged down on acceleration so maybe it is the AICV?
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A check engine light is different than a "S" light.
Check engine light is for the ECU
The "S" (Sport) light is for the TCU which is related to the transmission and not the car's engine. Read the link i'm posting below thoroughly....
^^ This thread really deserves to be a sticky.
02 Crv
02 silverado Ex cab Z71, 2011 TRD 17" wheels, 245/80/17, ls1 cam, AFE intake, 3" catback, tuned by Larry at LSXperformance&pcm tuning driven daily.
92 Acura Legend colbalt blue LS Coupe, custom intake, custom vibrant 2.5 cat back, led cluster and high beams, 2016 Coyote GT 18x8 wheels 235/40/18.
Coming Soon Tein TSX coilovers.
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I was expecting "It's my site when you own your own you can sticky whatever" good to see we can get along every now and again. Either that or you're dying.Originally posted by deevergote View PostThe codes are already in the "read here first" sticky that nobody reads... but I'll find a way to work that one in as well. Brandon offered a hell of a lot of great additional information there.
Hell 70% or more of the questions asked here are in the stickies, but seems they are camouflaged.
02 Crv
02 silverado Ex cab Z71, 2011 TRD 17" wheels, 245/80/17, ls1 cam, AFE intake, 3" catback, tuned by Larry at LSXperformance&pcm tuning driven daily.
92 Acura Legend colbalt blue LS Coupe, custom intake, custom vibrant 2.5 cat back, led cluster and high beams, 2016 Coyote GT 18x8 wheels 235/40/18.
Coming Soon Tein TSX coilovers.
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I'm only a dick when people suggest stupid things! When the suggestions are actually good (and actually doable) then I'm all for it.
The stickies are so extensive now that it does take some effort to look through them. evil_demon_01 spent a lot of time organizing the index stickies we have now, in order to eliminate the 10 stickies cluttering up every section.
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Suspect a blown ECU fuse or the plugs aren't making proper connections to the ECU pins. Also why did you change the ecu...... did you not read what i posted?
The "S" light is not related to the ECU.
02 Crv
02 silverado Ex cab Z71, 2011 TRD 17" wheels, 245/80/17, ls1 cam, AFE intake, 3" catback, tuned by Larry at LSXperformance&pcm tuning driven daily.
92 Acura Legend colbalt blue LS Coupe, custom intake, custom vibrant 2.5 cat back, led cluster and high beams, 2016 Coyote GT 18x8 wheels 235/40/18.
Coming Soon Tein TSX coilovers.
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because I keep rechecking the fuel delivery system and I cant find the problem and the ecu wasnt giving the check engine code.The S light gave me code 14 but who knows wtf that could be as I alrdy over checked everything from fuel pressure too sensors.The coolant tempature sensor is brand new,fuel pump is brand new,checked fuel pressure in the lines,O2 sensor is new..I dunno wtf it could be if I cant get a check engine code to register.yes I read the S light code 14 from your post about it being part of the PGMFI but it doesnt say what exactly it is.
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TCU- 14-Linear (line pressure control) solenoid open or shorted.
Why do you think it's a fuel issue? does the pump prime? If so have you checked the fuel PSI?
Throwing parts at the car wont fix it cheaply. We can try and help, but for gods sake and your own try to listen.
02 Crv
02 silverado Ex cab Z71, 2011 TRD 17" wheels, 245/80/17, ls1 cam, AFE intake, 3" catback, tuned by Larry at LSXperformance&pcm tuning driven daily.
92 Acura Legend colbalt blue LS Coupe, custom intake, custom vibrant 2.5 cat back, led cluster and high beams, 2016 Coyote GT 18x8 wheels 235/40/18.
Coming Soon Tein TSX coilovers.
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