Couple Of Fault Codes

[victor meldrew]

I've bought another shalaxy after a week or two in an ordinary estate car.

Plugged in vcds lite and got a couple of codes, I cleared them and ran the scan again after a quick trip. These are the codes that remain.

Aux heater 01491 glow plug open circuit. This I'm assuming is a new plug required or wiring issues.

A/c pressure switch f129 any ideas?

[Floydey]

From the Ross Tech Wiki:

 

 

00792 - A/C Pressure Switch (F129) Possible Symptoms

• A/C System not working

Possible Causes

• A/C System Malfunctions
  • Over or insufficiently charged
  • Refrigerant System blockage
  • Insufficient Air Flow to Condensor and/or Engine Radiator
• Wiring to/from A/C Pressure Switch (F129) faulty
• A/C Pressure Switch (F129) faulty

Possible Solutions

• Check A/C System for Malfunctions
• Check Wiring to/from A/C Pressure Switch (F129)
• Check A/C Pressure Switch (F129)

Hope this helps

 

My guess is no refrigerant.