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TuningBot DTC Database · v4.37.14

00229 Refrigerant Pressure

1 manufacturer-specific interpretation across 1 manufacturer in the TuningBot DTC database.

Climate_controlOEM
Brand pages:VAG

VAG

1 interpretation
00229
Refrigerant Pressure VAG · climate_control Data confidence 80%

The control module detected a fault associated with the Refrigerant Pressure circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Documented stored variants include: 001 Upper Limit Exceeded; 002 Lower Limit Exceeded. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Possible causes

  • Refrigerant System overcharged
  • Cooling Fan(s) are not functioning correctly
  • Condenser is dirty or Airflow is restricted or blocked
  • Refrigerant System blockage, stuck expansion valve, etc
  • Refrigerant Pressure Sensor

Recommended checks

  • Check Cooling fans, 'Output Test' with VCDS
  • Check Expansion Valve
Applies to Volkswagen

Related and nearby codes

Frequently asked questions about 00229

What does 00229 mean?

Refrigerant Pressure. The control module detected a fault associated with the Refrigerant Pressure circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Documented stored variants include: 001 Upper Limit Exceeded; 002 Lower Limit Exceeded. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Is 00229 generic or manufacturer-specific?

00229 is a manufacturer-specific code. In this database it is documented for: VAG. The same number can mean something different on other brands.

Can TuningBot remove 00229 at file level?

Not guaranteed. 00229 is a manufacturer-specific code in an OEM format, so removability depends on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether 00229 is removable in your case.

Other file services

ECU tuningStage 1 dyno results for VAG engines See the results →

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