Duck

Does anyone know this fault code? It is a constant fault for my system.

tbennett017

I don't have a #16 listed here on the OBD1 list...
http://obd1interface.com/obd-codes/#more

if you get an answer, let me know so I can update the resource.. thx.

JasonAndreas

Do you have the software revision number from the HVAC controller? I think fault code #16 is actually the oil cooler temperature sensor fault code. Its listed as #21 in the workshop manuals.


Oil cooler temp.
sensor
Short to ground or
open circuit short to ground
or open circuit

1. Check resistance between G 18 and G 12.
Specifications: at 60' C 3.6 to 4.0 k.o.
at 85' C 1.4 to 1.6 k.o.
at 100' C 0.9 to 1.0 k.o.

2. Ground must be present at G 18 when the connector is connected.
3. G 12 must not be connected to ground

DWS964

Jason,
Glad to see you back on the forum - one of the top outstanding contributors to the 964 community.

Duck

Thanks Jason.