Volvo RWD Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 9/2004

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

OBD Codes for No RPM Sensor Yet Car Runs Fine ???

Hi Folks,

I'm getting OBD codes from plug holes #2 and #6 indicating loss of RPM sensor, yet the car seems to run fine.

#2 code 1-3-1

#6 codes 1-4-4 and 2-1-4

The codes turn on the CEL.

The car starts and seems to run OK. The rpm sensor is not that old.

So I'm looking at an intermittent short somewhere?
I checked the plugs under the dash on the passenger side. Will check the CPS plug next.

Suggestions?

91 245 M47 LH3.1 205k
Most every part swapped at some point except the M47...

Thanks,
Bert






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New OBD Codes for No RPM Sensor Yet Car Runs Fine ???
posted by  MrNabisco  on Fri Nov 4 13:17 CST 2016 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.