Home/Opel/Vectra/Opel Vectra A (1989-1995)/Repair manual/Carburettor/F0: Data List - Test Step 02 Ron Coding
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F0: Data List - Test Step 02 Ron Coding Opel Vectra A

Carburettor ~106 words

F0: DATA LIST

No.TECH 1 Display
Checking ConditionsNorminal ValueTrouble CodeTerminal
02RON CODINGEngineat idle speed,operating tempeature

Octane number plug [X15] set to "91"

Octane number plug [X15] set to "95"

Colour of octane number plug [X15]: "blue"

>22kW 91 0V

0W 95 12V3625/17

Note: TECH 1 checks the present octane number coding of the control unit.

Notes on Trouble-shooting:

Norminal Value:
Cause of Fault:

· Ignition OFF

Using ohmmeter, check resistance to octane number plug

[X15]:

(Ter.B)/(Ter.C)

(Ter.A)/(Ter.B)

Using ohmmeter, check passage way from octane number plug [X15] (Ter.25) ground to control unit plug (Ter.25).

Using ohmmeter, check passage way from octane number plug [X15] (Ter.35) +12V to control unit plug (Ter.35).

¥W

0 W

0 W

0 W

· Octane number plug [X15] defective

· Lead interruption, loose contact

· Lead interruption, loose contact