| System type: | |
| – models with engine coding AAR |
Bosch KEIII Jetronic
|
| – models with engine coding ACE, AAD |
Bosch KE Motronic
|
| – models with ADR engine coding |
Bosch Motronic 3.2
|
| – models with engine coding ABK |
Bosch Digifant
|
| – models with engine coding AAN |
Bosch MotronicM2. 3.2
|
| Recommended fuel type | |
| Minimum octane number: | |
| – models with a 74 kW engine |
91 RON
|
| – models with engine power of 85, 98, 103 and 110 kW: | |
| • recommended octane number |
95 RON
|
| • slight loss of power |
91 RON
|
| – models with 128 and 169 kW engines |
95 RON
|
| Power supply system | |
| Fuel pump type |
Electric pump, installed in the fuel tank
|
| Fuel pump power (working voltage 12 volts): | |
| – models with engine coding AAR, AAN |
1600 cm³/min
|
| – models with ACE engine coding |
2000 cm³/min
|
| – models with engine coding AAD |
2600 cm³/min
|
| – models with ADR engine coding |
1600 cm³/min
|
| – models with engine coding ABK |
2600 cm³/min
|
| Fuel pressure at idle: | |
| – models with ACE engine coding |
6.1 – 6.6 Bar
|
| – models with engine coding AAD, AAR, AAN |
6.1 – 6.5 Bar
|
| – models with ADR engine coding: | |
| • vacuum hose connected |
3.5 Bar
|
| • vacuum hose disconnected |
5.0 Bar
|
| – models with engine coding ABK: | |
| • vacuum hose connected |
2.5 Bar
|
| • vacuum hose disconnected |
3.0 Bar
|
| Minimum residual pressure (after 10 minutes): | |
| – models with engine coding AAR, AAN |
3.5 Bar
|
| – models with engine coding ACE, AAD |
3.3 Bar
|
| – models with ADR engine coding |
2.5 Bar
|
| – models with engine coding ABK |
2.0 Bar
|
| Idle speed (not regulated): | |
| – models with engine coding AAR, AAN |
720±70 rpm
|
| – models with ACE engine coding |
800 – 1000 rpm
|
| – models with engine coding AAD |
750 – 950 rpm
|
| – models with ADR engine coding |
820 – 900 rpm
|
| – models with engine coding ABK |
820±50 rpm
|
| CO content (not regulated): | |
| – models with engine coding AAR, AAN: | |
| - models with catalytic converter |
0,1 – 1,1%
|
| – models without catalytic converter: | |
| • control value |
0,5 – 1,5%
|
| • adjustment value |
1,0±0,2%
|
| – models with ACE engine coding |
0,2 – 0,3%
|
| – models with engine coding AAD |
0,2 – 1,2%
|
| – models with ADR engine coding |
–
|
| – models with engine coding ABK |
0,6±0,4%
|
| Injector resistance (at room temperature): | |
| – models with ADR engine coding |
11 – 13 Ohm
|
| – models with engine coding ABK: | |
| • Bosch |
15 – 17 Ohm
|
| • Siemens |
13.5 – 15.5 Ohm
|
| Engine speed sensor resistance: | |
| – models with ADR engine coding |
450 – 1000 Ohm
|
Tightening torques, Nm
| Air filter mounting bolt |
20
|
| Fastening of cold start valve (engine ABK) |
10
|
| Fuel manifold mount |
10
|
| Idle speed control switch |
10
|
| Injector mounting bracket (aDR engine) |
10
|
| Oxygen sensor |
50
|
| Throttle body mounting |
25
|