
1997 Mazda Protege DX 1.5L Poor Idle Quality, Stall, MIL Lamp on
hello everyone, need some help w/this mazda. came into the shop as a rough idle & stall espically when warm. once @ operating temp idle hunts up & down between [...] (give or take)& most of the time stays running but sometimes stalls. when vehicle is cold,idle...
FIX posted 2/15/2007
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Message Closed w/FIX
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VIN | JM1BC1414V |
Engine | 1.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / MFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
Occurs | Hot, Idle |
Trouble Codes
P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
P0400 | Exhaust Gas Recirculation System Flow Malfunction |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
1997 Mazda Protege DX
VIN | JM1BC1414V |
Engine | 1.5 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / MFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
Occurs | Hot, Idle |
Trouble Codes
P0140 | Heated Oxygen Sensor (Bank 1 Sensor 2) Insufficient Activity Detected |
P0400 | Exhaust Gas Recirculation System Flow Malfunction |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |