codes

[themetalman]

Hello Guys.
OK this is what is going on,finally bought and installed the edge evolution did not put any of the programs just ran the truck stock to see the numbers.e.c.t 188-209 max at 65mph,e.o.t 202-220 max. codes that it shows are p0407 exhaust gas recirculating censor, p0480 cooling fan control cir-cute and p0488 e.g.r. throttle positioning control.

now i have all ready replaced the fan clutch twice,replaced the throttle positioning censor and the exhaust gas recirculating censor.could never get the check engine lite to go away.u guys think that maybe my e.c.m is bad and wont let me clear the codes.

[themetalman]

Help guy,have a smog check coming up and it wont pass with the check engine lite on.