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keninn -> RE: 2000 Mazda Millenia Help please! (5/8/2008 12:23:12 PM)
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P0302=missfire, cyl #2. this is the bank closest to the radiator. cyl's 2-4-6. spark plug or coil 0404=EGR circuit/range/performance. i would first check vacuum lines, then solenoid. pull the egr valve and clean it, too 1110=intake air temp sensor, open or short. iirc, this sensor is right next to the maf. you will see 2 plugs, one is the maf, the other is this sensor. check the connections first 1402=EGR valve position sensor open or short. this is related to 0404, and one can affect the other 1526=ABV solenoid valve(vacuum) open or short. this could also be related to 0404/1402, possible vacuum line break, and/or stuck solenoid 1540=ABV control system malfunction. if you fix 1526, this will go away. when the ce lite is blinking, that means DO NOT drive the car. doing so will fubar the engine. with all these codes, i can see why. what fooling around/work has recently been done to the motor? sounds like some jackass wannabe "mechanic" is in WAY over his head.
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