Motronic M 1.5.4 Quick Check F0:DATA LIST
| No. | TECH 1-Display | Conditions for Checking | Nominal Value | Trouble Codes | Terminal |
|---|---|---|---|---|---|
| 20 | A/C RELAY | Vehicle without AC: | |||
| INACTIVE 0V | |||||
| 87, 88 | 25, 19 | ||||
| Vehicle with AC: |
Ignition ON
| INACTIVE 0V | |
|---|---|
| Engine running at idle speed, operating temperature | |
| INACTIVE 0V | |
| Air condition switched ON |
Note:
| Depending on the outside temperature A/C THERMOST. SW may alternate between ACTIVE and INACTIVE | ACTIVE 12V |