2007 Mazda CX-7 Touring 2.3L Hesitation, Misfire, Poor Fuel Economy, MIL Lamp on
This vehicle came with MIL on, codes P2178 and P2188. Customer subsequently took vehicle to dealer on the basis of emissions warranty. Dealer Diagnosed failed turbo charger and air fuel sensor but declined warranty based on previous vehicle history with Mazda ...
FIX posted 2/7/2013
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Message Closed w/FIX
Vehicle Data2007 Mazda CX-7 Touring
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2007 Mazda CX-7 Touring
VIN | JM3ER29L37 |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Hot, Under Load, on Accel |
Misc. | Turbo |
Trouble Codes
P2178 | Fuel Trim System Lean At Idle Speed (Bank 1) |
P2188 | Fuel Trim System Rich At Idle Speed (Bank 1) |