Help! Codes P0120, P0306, P1790,& P1795
 

Somebody help me please. I just got this 2001 Millenia S a few months ago and I have had problems since day one. I have no warranty and have spent over $4000 so far. I had a tune up from the dealer. Meineke replaced my timing belt. The engine mount is broken. I just shipped my supercharger to Utah to be rebuilt. A local mechanic dropped it back in and immediately I have all of the above codes. The TCS and Holdindicators are on. What is the most cost effective way to handle this? Does anyone have a repair manual that they want to sell?

RE: Help! Codes P0120, P0306, P1790,& P1795
 

0120, 1790/95 all have to do with throttle position. probably left something disconnected. rookie mistake. 0306 is misfire, cyl 6. possibly also the coil connection, otherwise, plug/coil problem. if you are paying someone to fix your car, you should find someone who has experience/knowledge about the car. the most common mistake is to find the cheapest place to do work. what you are doing is then paying someone to learn how fix your car. even the dealer has little to no experience on this car.

RE: Help! Codes P0120, P0306, P1790,& P1795
 

If you look up mazda specific codes they do not have a P1790/95. I found this site http://www.freewebs.com/obdii/ but i do not know if it will help at all.

RE: Help! Codes P0120, P0306, P1790,& P1795
 

huh? where are you looking? i have the GENUINE mazda workshop manual(9999-95-058B-99) for our 99's, and both codes are in there. sect. 01-01B-7. P1790- throttle position sensor open or short. P1795-closed throttle position switch malfunction.

RE: Help! Codes P0120, P0306, P1790,& P1795
 

hey man from exp. in having a millenia the best advice to give you is sell the car as soon as you fix it or sell it now cause im telling you your just going to nickel and dime yourself to death...it happened to me, all these problems and as soon as i fix it something else would go wrong...good luck man