Mazda 6 P Codes (Powertrain) P0300 - P0399 P0340

Browse Mazda 6 P Codes (Powertrain) P0300 - P0399 P0340 questions and answers. Choose a question that matches your symptoms.

3 discussions

Code P0340, No Check Engine Light

2004 MAZDA 6

I Have A P0340 Returns Every Time I Clear It, There Are No Check Engine Light On. Also Tachometer Will Only Read When Revved About 2k Rpms...

3 ANSWERS

1 IMAGE

Asked by Mazda6Man1

2004 MAZDA 6

While Driving About Five Miles, My Tcs Light And Check Engine Light Come In And Off. The Check Engine Light Finally Just Stayed On. I Had...

1 ANSWER

Asked by Carol Collins James

2004 MAZDA 6

I Have 2004 Mazda 6 3.0 L. I Have An Intermittent Jumping In The Trans Or Engine. Check Engine Light Came On And Coded P0340 Cam Sensor 2. I...

1 ANSWER

3 IMAGES

Asked by bender485

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