Engine	111.961
Models	202.022
HFM-SFI system designation	3.4
Engine, check, adjust (07-1100) 9) ECT ° C approx. Engine speed (selector lever in P/N position) rpm Injection duration ms Air mass kg/h O2S 1 voltage (oscillates around 300mV after 2 min.) mV O2S 2 voltage (oscillates around 300mV after 2 min.) mV On-off ratio % Self adaptation idle air kg/h Self adaptation idle air % Self adaptation factor lower/upper range of part load Ignition timing with premium unleaded fuel (91 posted/95 RON) °CKA Throttle valve angle ° Deceleration shut-off > 2100 rpm HHT display Air pump after start, maximum of 20 seconds <40° C CTP contact (accelerator pedal not depressed) HHT display WOT contact (accelerator pedal in WOT) HHT display	>80 650 - 850 3 - 5 9 - 13 -200 to +1000 -200 to +1000 0±10 2) ±2 3) ±15 3) 0.85 - 1.15 4) 5 - 13 1) 1.0 - 1.8 ON ON ON ON

1) The ignition timing is also used for idle speed stabilization. In extreme cases the timing can briefly vary by ±10° from specification. 2) In case of complaint, lambda must be measured at idle speed and at 2500 rpm with purge line to engine disconnected and plugged. 3) Base setting idle, 0.0 kg/h (Bosch) or 0.0% (VDO), mixture tendency rich , < 0.0 kg/h or 0.0%, mixture tendency lean > 0.0 kg/h or 0.0%. 4) Base setting part load = 1.0, mixture tendency rich <1.0 mixture tendency lean > 1.0. 9) Time Guide operation no. and/or SMS job no.

Engine	111.961
Models	202.022
HFM-SFI system designation	3.4
Cold start, (07-2321) 9) ECT ° C approx. Engine rpm Starter signal circuit 50, during cranking HHT display After start enrichment < 70° C maximum of 20 seconds HHT display CTP contact (accelerator pedal not depressed) HHT display	5) 5) ON ON ON
Warmup, (07-2023) 9) Transmission selector lever position Warmup speed (raised idle speed) time dependent ECT <+20° C for approximately 20 seconds after start rpm Warmup speed (raised idle speed) temperature dependent ECT <0° C rpm ECT 0 - 30° C rpm ECT 30 - 40° C rpm ECT >40° C rpm Warmup HHT display CTP contact (accelerator pedal not depressed) HHT display Partial intake manifold preheater HHT display Selector lever position (P/N) HHT display A/C compressor (not engaged) HHT display IAT ° C	P/N D 1150±100 1000±50 800±50 850±50 700±50 800±50 650±50 750±50 600±50 <80° C ON / >80° C OFF ON <70° C ON / >70° C OFF OFF OFF >20

5) Temperature at which complaint occurs. 9) Time Guide operation no. and/or SMS job no.

Engine	111.961
Models	202.022
HFM-SFI system designation	3.4
Engine performance 6) (07-1203 or 07-1206) 9) Engine speed rpm Ignition timing with premium unleaded gasoline (91 posted/95 RON) oCKA Injection duration ms Air mass kg/h WOT contact (accelerator pedal fully depressed) HHT display Camshaft timing adjustment <2000 rpm HHT display Camshaft timing adjustment >2000 rpm HHT display Camshaft timing adjustment >4000 rpm HHT display Output, 4-speed AT, TR 3 hp VSS mph (km/h) Deceleration shut-off >2100 rpm 8) HHT display	5400 18 - 21 14 - 16 380 - 400 ON OFF ON OFF 103 > 62 (100) ON

6) These are minimum performance values. Do not exceed speed of 80 mph. Do not exceed speed of 80 mph. It is not possible to simulate coolant and intake air temperature as these are determined by the HFM-SFI system. Provide adequate cooling using external fan when check wide open throttle performance. 8) On model 202, deceleration fuel shut off cannot be tested on a chassis dynamometer. 9) Time Guide operation no. and/or SMS job no.

Engine	111.961
Models	202.022
HFM-SFI system designation	3.4
On-off ratio Idle speed rpm Engine speed rpm On-off ratio at WOT and TR 3 % On-off ratio at upper partial load and TR "D", 75 mph (120 km/h), 32 hp (24 kW) % On-off ratio at upper partial load and TR "D", 31 mph (50 km/h), 9 hp (7 kW) % Exhaust gas back pressure mbar	650 - 850 3500 0 ± 10 constant ±10 oscillates ±10 oscillates < 300