
2010 Mazda CX-7 Touring 2.3L Hesitation, MIL Lamp on, Bogs out on accel
C/s says vehicle slow to accelerate at any speed. We scanned and found the above codes and duplicated customer concern. Vehicle upon accel lacks power, the vehicle will get up to speed, but is very sluggish. As per alldata, we performed test for p0091 as d...
Summary posted 10/7/2020
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)4 Replies Received(Hide Replies)4 Replies Received
|
Message Closed w/Summary
|
VIN | JM3ER2W37A |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / DIRECT INJECTION |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp on, Bogs Out on Accel |
Occurs | Always, Under Load |
Trouble Codes
P0089 | Fuel Pressure Regulator 1 Performance |
P0091 | Fuel Pressure Regulator 1 Control Circuit Low |
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/Summary
Vehicle Data
2010 Mazda CX-7 Touring
VIN | JM3ER2W37A |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / DIRECT INJECTION |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp on, Bogs Out on Accel |
Occurs | Always, Under Load |
Trouble Codes
P0089 | Fuel Pressure Regulator 1 Performance |
P0091 | Fuel Pressure Regulator 1 Control Circuit Low |
P0171 | Fuel System Too Lean (Bank 1) |