I just spent $2 freaking grand getting some bullsh#t emissions pump at a Toyota dealer my buddy is a service advisor there and I just replaced the spark plugs with OEM Denso plugs and truck runs AWESOME!! Driving yesterday and the F-ing VSC TRAC, check engine (the usual 3 that light up) I am freaking PISSED to say the least!! I pulled the codes and got the following: C1244-Master cylinder pressure sensor, C1201-Engine Control and C1223-Antilock brake malfunction?!?? Truck runs and stops perfectly! Anyone changed these out or knows the DENSO part #'s? Just so pissed off after spending over 2 f-ing grand and the dealer didn't catch or see these code? Any help will be much appreciated! I love this truck and it has 110K miles on it and I bought it from the original owner who took it to the dealer for EVERYTHING and have all the receipts for any repair ever done on it. My 04 Escalde 150K miles has WAY less problems on it than this freaking Lexus! I might just sell this damn thing!!

 

There's usually one additional code set with those -- for a wheel ABS sensor.

Chip H.

 

you should have just bypassed that smog pump and saved yourself $1800

 

Very odd, ran to the store and the lights were off (it is and has been 32 degrees here in OKC and wet, didn't know if that could have something to do with it) Left the store after a while and the lights are still off? The reason I replaced the emissions although it pissed me off because of the price is because it had put my truck in limp mode and it ran like sh#t. Also I like to fix my vehicles correctly, not rig stuff and half *** it to make it work properly. It's just how I am...