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_ _ ' _ lwdl_ltlon _ j _ POlMOn d I_lMh __'' _ O_l_l_ _ To IlIllIUrl _ _ _e_lltlOn _rO_ nOIlllnll _llUl, POlllb_e jlUltl lIId lll_lnltiOn _ (nO_lnll _llUl) Switch off ignition. Connect control unit to other 8ide of connection from instrument acc. to Fig. 2-l84. Switch on ignition. SwitCh off ignition. Remove the pre8sure gauge. Fit the p lug contact8 on the di8tribu tor and coolant temperature , 8ensor. 8lao connect c8ble 37 to the pump relay. DIstr. contact l Start engine and tet it Functioning of the Instrument pointer ahould Feed readlng de_i8tes more than 2 fraction mar_s. DiStr. ConlaCt Il rUn 8boUt 2_ r.p.m. triggering ContaCts Swing to full reading (_epiace contact _it _n d__gtr__butor ) S .t h _ t t and then to aver8ge ' t WbI C_OVerznvS _mten t value. On switching bet- jO de iieen - COn 8C B ween lV-contact8 l and an i_, poi_nter may not move more than 2 fraction marks on volt8ge ac8le Remove instrument and fit control unit. If the engine does not function properly or not at 8ll in spite of the fact that the 8bove teGt8 did not reve8l any f8ult. test with a new preGsure sensor. If the engine Gtill does not function. test with a new control unit. 2.42
 
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