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Discussion Starter #1
ok so ive had this problem for the last 6 months and have been to lazy to make an account and ask the expert Miata community. so the situation is after about like 15-20 min of driving it bogs out when accelerating I have an aem wide band and it runs really lean during the sputtering and will continue to get worse until the car wont move it just idles. but if I shut the car off and restart it it runs fine for a good 5 min. so im thinking its something to do with the ecu ive replaced the engine temp sensors and coil pack all that jazz, I pulled the ecu last night and discovered a burnt resistor its labeled on the board R842 I cant seem to find any diagrams to tell me what this dam thing is for I used a ohm meter and got a reading of 28 ohms so im not sure if its bad so yea I need help :cry::(
 
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