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Engine code and engine number can be found on the sticker -arrow- on the toothed belt guard.
The engine code is also on the vehicle data plate and on the crankcase above the gearbox.
The engine number consists of up to nine characters (alphanumeric). The first part (maximal 3 characters) makes up the "engine code", and the second part (6 characters), the "serial number". If more than 999,999 engines with the same engine code are produced, the first of the six characters is replaced with a letter.
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Code letters
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AFK
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AHW
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APE
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Manufactured
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07.99 ▸
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07.99 ▸
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07.99 ▸
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Emission limits as per
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MVEG II standard
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MVEG II standard
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D4 standard
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Capacity
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cm3
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1390
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1390
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1390
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Output
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kW at rpm
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74/6000
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55/5000
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55/5000
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Torque
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Nm at rpm
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128/4400
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126/3800
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126/3800
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Bore
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ø mm
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76.5
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76.5
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76.5
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Stroke
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mm
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75.6
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75.6
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75.6
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Compression ratio
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10.5
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10.5
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10.5
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RON
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min.
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98 unleaded2)
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95 unleaded1)
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95 unleaded1)
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Injection, ignition
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4CV
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4CV
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4LV
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Knock control
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yes
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yes
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yes
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Self-diagnosis
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yes
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yes
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yes
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Lambda control
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yes
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yes
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yes3)
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Catalyst
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yes
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yes
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yes
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Code letters
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AFK
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AHW
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APE
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Exhaust gas recirculation
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no
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yes
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yes
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Charging
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no
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no
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no
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1)
In exceptional circumstances min. 91 RON, however with reduced performance
2)
In exceptional circumstances min. 95 RON, however with reduced performance
3)
With 2 Lambda probes
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Engine code
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AUA
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AUB
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AQQ4)
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Manufactured
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07.99 ▸
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07.99 ▸
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07.99 ▸
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Emission limits as per
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EU4 standard
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EU4 standard
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EU4 standard
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Capacity
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cm3
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1390
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1390
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1390
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Output
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kW at rpm
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55/5000
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74/6000
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74/6000
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Torque
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Nm at rpm
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126/3800
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128/4400
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128/4400
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Bore
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ø mm
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76.5
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76.5
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76.5
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Stroke
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mm
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75.6
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75.6
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75.6
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Compression ratio
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10.5
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10.5
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10.5
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RON
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min.
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95 unleaded1)
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98 unleaded2)
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98 unleaded2)
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Injection, ignition
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4LV
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4LV
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4LV
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Knock control
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yes
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yes
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yes
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Self-diagnosis
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yes
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yes
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yes
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Lambda control
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yes3)
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yes3)
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yes3)
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Catalyst
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yes
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yes
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yes
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Engine code
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AUA
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AUB
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AQQ4)
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Exhaust gas recirculation
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yes
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yes
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yes
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Charging
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no
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no
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no
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1)
In exceptional circumstances min. 91 RON, however with reduced performance
2)
In exceptional circumstances min. 95 RON, however with reduced performance
3)
With 2 Lambda probes
4)
Engine has been introduced only on vehicles from ident. number 6NZYD000222 to 6NZYD506867
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