...Diagnosing A Serpentine Belt Noise A noisy serpentine belt does not always mean the belt is the cause of the noise as misalignment and tension can both create problems in the drive belt system. In this video, we diagnose the cause of a new belt making noise on cold, wet mornings, an iss...
...enault EspAc e (JE) Temporary failure of the air conditioning / heating fan If in the case of the above-mentioned vehicles with the fabrication numbers listed below the air conditioning/heating fan should fail temporarily, a faulty cable connection on the relay carrier could be the cause...
...view (extrAc t) EGR valve with sticky deposits and EGR valve as newS E R V I C EI N F O R M A T I O NElectric EGR Valves (Renault, Opel)Stickiness at the valvesFor technical personnel only! Page 1/3The right of changes and deviating pictures is reserved. Assignment and usage, refer to the e...
...of the brAc ket for the air conditioning compressor. Th is faulty alignment is the result of the tolerances of t he fastening holes in the brAc ket and compressor, which in turns leads to the drive belt not running straight. For the problem to be eliminated, the brAc ket has to be re-aligned...
...t and replAc ement, refer to the current catalogues or systems based on TecAlliance.Control units for fuel pumps Instructions for replAc ementProduct image Imprinted software versionPossible OBD diagnostic trouble codes:P025A ... P025D, P027A ... P027D, P064A, P069E – fuel pump control u...
...ding sur fAc e areaImpAc t marks • Piston protrusion too great • E xcessive remAc hining of the cylinder head sealing sur fAc e • Incorrect valve recess • Incorrect cylinder head gasket • Carbon deposits on the piston crown • Insufficient valve clearance • Incorrect valve timing...
...Melting trAc es on the electrical contAc ts of the secondary air pump • P0410 “Malfunction” These conditions indicate that the secondary air pump has failed due to overload. Possible causes The relay via which the secondary air pump is controlled is jammed. As a result, the...
...RG No.ReplAc ement forO.E. No.*Corsa B 1.0 7.22414.04.07.22414.00.0/.50.0 7.22515.00.058 51 020, 8 51 706, 8 51 708,90543031, 90570475, 90570476Corsa B 1.2 7.22414.05.07.22414.01.0/.51.07.22515.01.058 51 029, 90117397, 90570477, 90570478astra G 1.2i 7.22414.07.07.22414.02.0/.52.0 58 51 027...
...mp is replAc ed. However, the Ac tual cause of the damage is not the secondary air pump. The root cause for this damage remains in the vehicle and can lead to failure of the replAc ement secondary air pump. When replAc ing the secondary air pump, the electrical reversing valve and the secondar...
...ed. For exAc t details about applications, please refer to our current catalogue / CD / OnlineShop.Engine installation and initial start-up Checklist for avoiding consequential faultsFor technical personnel only!Page 1/2Fig. 1Situation Following engine repairs, severe damage often occurs so...