
1991 Mitsubishi Montero RS 3.0L Excessive Emissions
Am having trouble with diagnosing the high HC at idle. CTS is with factory spec. MAF reading in hz is high at both idle and cruise. According to aldata the idle hz range is 25-45 hz we read 65-75 and at 2000 rpm spec is 85-105 and we read [...]. MAF reading do...
FIX posted 5/27/2009
![]()
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
|
VIN | JA4GJ41S3M |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / SEFI |
Emissions | OBD1 |
Symptoms | Excessive Emissions |
Occurs | Always |
Trouble Codes
11 | lean o2 |
Message Closed
Vehicle Data
1991 Mitsubishi Montero RS
VIN | JA4GJ41S3M |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / SEFI |
Emissions | OBD1 |
Symptoms | Excessive Emissions |
Occurs | Always |
Trouble Codes
11 | lean o2 |