ngk.pdf

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It is essential that the correct voltage and current are used in line with the vehicle manufacturers recommendations. If the voltage or battery capacity is too low, the glow plug will not get hot enough and the vehicle may fail to start. If the voltage is too high the heating coil may melt or the glow plugs service life will be reduced. The pre-heating time for sheathed glow plugs is 20 seconds for standard types, 13-17 seconds for rapid glow plug types and 6 seconds for QGS types. For coil glow plugs it is 30 seconds. In case of starting difficulties, do not allow current to flow continuously. This will drain the battery and reduce the service life to the glow plug. It is better to turn the glow plugs off for a short while and then try again. Melted Heater Tube Heating Coil Broken ∞ Resistance Broken Heater Tube 100 Thread Diameter Tightening Torque 8mm 8-15Nm (0.8-1.5Kgm) 10mm 15-20Nm (1.5-2.0Kgm) 12mm 20-25Nm (2.0-2.5Kgm) 14mm 20-25Nm (2.0-2.5Kgm) 18mm 20-30Nm (2.0-3.0Kgm) CORRECT USE OF GLOW PLUGS INTERPRETATION OF GLOW PLUG APPEARANCE 1. Abnormal Overheating a) Incorrect fuel injection timing or volume flow rate. b) Abnormal combustion due to excessive lubricating oil entering the combustion chamber. 2. Excessive Voltage a) Incorrect glow plug has been fitted. b) Faulty controller relay or glow plugs switched on too long. See excessive voltage above. Excessive turbulence or overheating due to incorrect fuel injection timing or volume flow rate. Inspection of Sheathed Type Glow Plugs In order to check the heating coil, measure its resistance as shown in the drawing. Resistance value ∞ : The heating coil is broken Resistance value less than 5 Ω : The heating coil is in good condition Appearance Causes Recommended Counter Measure Some glow plugs have been subject to supersession, see page 121 for a table of affected part numbers. a) Check fuel injection. b) Check valve guides and piston rings. a) Confirm glow plug part number is correct. b) Check controller relay operation. Check fuel injection timing and volume flow rate.
l MODEL ENG NO. ADDITIONAL ENG TYPE DATE GLOW STOCK SIZE OF INFORMATION PLUG NO. PLUGS ALFA ROMEO 147 1.9 4 Plug Ø 10mm 8V JTD 03/03→ Y-534J 5540 1.9 4 Plug Ø 9mm 8V JTD MULTIJET 01/06→ YE07 6092 1.9 4 Plug Ø 9mm 16V JTD MULTIJET 192 A5.000 03/03→02/05 YE07 6092 1.9 4 Plug Ø 9mm 16V JTD MULTIJET 937 A5.000 03/05→ YE07 6092 156 1.9 4 Plug Ø 10mm 8V JTD 03/03→ Y-534J 5540 1.9 4 Plug Ø 10mm 16V JTD 03/03→02/05 Y-534J 5540 1.9 4 Plug Ø 9mm 16V JTD 192 A.5000 03/05→ YE07 6092 2.4 5 136bhp Threaded Terminal AR.32501 06/99→10/00 Y-747U 4951 2.4 5 140bhp Plug Ø 10mm (Pin Terminal) 839 A6.000 10/00→02/03 Y-534J 5540 2.4 5 175bhp Plug Ø 9mm JTD MULTIJET 841 G.000 03/03→02/05 YE07 6092 159 1.9 4 16V JTDM 939 A2.000 01/06-> YE07 6092 2.4 5 20V JTDM 939 A3.000 01/06-> YE07 6092 BRERA 2.4 5 JTD 04/06→ YE07 6092 GT 1.9 4 16V JTD MULTIJET 04/04→ YE07 6092 SPIDER 2.4 5 JTD 04/06→ YE07 6092 ASIA MOTORS ROCSTA 2.2 4 R2 03/94→12/97 Y-107R 1229 AUDI 80 1.6 4 TD 11/86→11/97 Y-918J 3704 1.9 4 TD AAZ 11/92→ Y-918J 3704 1.9 4 TDi 1Z 01/92→ Y-732J 5909 100 2.0 5 D.TD 82→08/91 Y-918J 3704 2.5 5 TDi 90→ Y-732J 5909 A2 1.4 3 12 Volt System AMF, ANY, BHC 08/00→ Y-741U 5065 1.4 3 BAY 05/03→ Y-732J 5909 1.4 3 5 Volt System ATL 09/03→ Y-607AS 9776 A3 (→05/03) 1.9 4 AGR,AHF,AJM,ALH,ANU,ASV 12/96→ Y-732J 5909 1.9 4 Up to VIN No. 8L-2-037-877 ASZ, ATD, AXR 05/00→06/03 Y-732J 5909 1.9 4 From VIN No. 8L-2-037-878 Onwards ASZ, ATD, AXR 05/00→06/03 Y-741U 5065 1.9 4 Plug Ø 10mm 5 Volt System BKC 05/03→ Y-607AS 9776 2.0 4 Plug Ø 8mm 4.4 Volt System Only AZV, BKD 05/03→ YE14 5661 2.0 4 Plug Ø 8mm 7 Volt System Only BMN, BUY 05/03→ CZ304 9835 A4 (→09/04) 1.9 4 1Z,AFF,AFN,AHH 03/95→ Y-732J 5909 1.9 4 AHU,AJM,ATJ 03/95→ Y-732J 5909 1.9 4 Up to VIN No. 8E-2-148-697 AVB, AVF, AWX 01→ Y-732J 5909 1.9 4 From VIN No. 8E-2-148-698 Onwards AVB, AVF, AWX 01→ Y-741U 5065 2.5 6 V6 TDI AFB,AKE,AKN,AYM 01/98→ Y-501U 3786 2.5 6 V6 TDI BAU,BCZ,BDG,BDH,BFC 07/02→ Y-501U 3786 A4 (09/04→) 1.9 4 Plug Ø 10mm 5 Volt System BKE 09/04→ Y-607AS 9776 2.0 4 Plug Ø 8mm 4.4 Volt System Only BLB, BNA 09/04→11/05 YE14 5661 2.0 4 Plug Ø 8mm 7 Volt System Only BRD, BRE, BRF, BVA, BVF, BVG 09/04→ CZ304 9835 2.5 6 BCZ, BDG 09/04→ Y-501U 3786 3.0 6 BKN 09/04→ Y-609AS 6074 A6 (→03/04) 1.9 4 1Z,AFF,AFN,AHU,AVF,AVG 01/95→ Y-732J 5909 1.9 4 AJM,AVB,AWX 11/00→ Y-741U 5065 2.5 5 115-140bhp / 85-103kW AAT, AEL 06/94→10/97 Y-732J 5909 2.5 6 V6 TDI AFB,AKE,AKN,AYM 11/97→ Y-501U 3786 2.5 6 V6 TDI BAU,BCZ,BDG,BDH,BFC 07/02→ Y-501U 3786 A6 (03/04→) 2.0 4 Plug Ø 8mm 4.4 Volt System Only BLB, BNA 03/04→ YE14 5661 2.0 4 Plug Ø 8mm 7 Volt System Only BRE, BRF, BVG 09/05→ CZ304 9835 2.7 6 5 Volt System BSG, BPP 10/04→ Y-609AS 6074 3.0 6 V6 TDI BMK, BNG 05/04→ Y-609AS 6074 A6 ALL ROAD (→04/06) 2.5 6 V6 TDI AFB,AKE,AKN,AYM,BAU,BCZ,BDG,BDH,BFC 04/00→04/06 Y-501U 3786 A6 ALLROAD (04/06→) 2.7 6 V6 TDI BSG, BPP 04/06→ Y-609AS 6074 3.0 6 V6 TDI ASB, BNG 04/06→ Y-609AS 6074 A8 3.0 6 V6 TDI BNG 01/04→ Y-609AS 6074 4.0 8 V8 TDI ASE 06/03→ Y-501U 3786 Q7 3.0 6 V6 TDI BUG, BUN, CASA, CASB 11/05→ Y-609AS 6074 4.2 8 V8 TDI BTR 03/07→ Y-609AS 6074 Some glow plugs have been subject to supersession, see page 121 for a table of affected part numbers. No. 101
Page 1 and 2:
Spark Plug & Diesel Glow Plug CATAL
Page 3 and 4:
Spark Plug Design _________________
Page 5 and 6:
WIDE HEAT RANGE NGK’S COPPER CORE
Page 7 and 8:
GLOW PLUG NEW ADDITIONS AND PART NU
Page 9 and 10:
l RECOMMENDED ALTERNATIVE MODEL ENG
Page 11 and 12:
MODEL ENG NO. ADDITIONAL ENG TYPE D
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l AUDI (CONTINUED) RECOMMENDED ALTE
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l BMW (CONTINUED) RECOMMENDED ALTER
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l FORD (CONTINUED) RECOMMENDED ALTE
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Page 39 and 40:
l MERCEDES BENZ (CONTINUED) RECOMME
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l MERCEDES BENZ (CONTINUED) RECOMME
Page 43 and 44:
l MITSUBISHI (CONTINUED) RECOMMENDE
Page 45 and 46:
l MODEL ENG NO. ADDITIONAL ENG TYPE
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Page 49 and 50:
l PEUGEOT (CONTINUED) RECOMMENDED A
Page 51 and 52: PROTON l RECOMMENDED ALTERNATIVE MO
Page 53 and 54: l RENAULT (CONTINUED) RECOMMENDED A
Page 55 and 56: MODEL ENG NO. ADDITIONAL ENG TYPE D
Page 57 and 58: l SAAB (CONTINUED) RECOMMENDED ALTE
Page 59 and 60: l SKODA (CONTINUED) RECOMMENDED ALT
Page 61 and 62: l SUZUKI (CONTINUED) RECOMMENDED AL
Page 63 and 64: l TOYOTA (CONTINUED) RECOMMENDED AL
Page 65 and 66: l VAUXHALL/OPEL RECOMMENDED ALTERNA
Page 67 and 68: l VAUXHALL/OPEL (CONTINUED) RECOMME
Page 69 and 70: l VOLKSWAGEN (CONTINUED) RECOMMENDE
Page 71 and 72: l VOLKSWAGEN (CONTINUED) RECOMMENDE
Page 73 and 74: l VOLVO (CONTINUED) RECOMMENDED ALT
Page 75 and 76: l VOLVO (CONTINUED) RECOMMENDED ALT
Page 77 and 78: 75 B C P R 6 E S 11 Thread Ø Pitch
Page 79 and 80: AC DELCO - continued AC DELCO NGK S
Page 81 and 82: BERU - continued BERU NGK STOCK No.
Page 83 and 84: BOSCH - continued BOSCH NGK STOCK N
Page 85 and 86: CHAMPION - continued CHAMPION NGK S
Page 87 and 88: CHAMPION - continued CHAMPION NGK S
Page 89 and 90: DENSO - continued DENSO NGK STOCK N
Page 91 and 92: HONDA - continued HONDA NGK STOCK N
Page 93 and 94: LODGE continued LODGE NGK STOCK No.
Page 95 and 96: MOTORCRAFT - continued MOTORCRAFT N
Page 97 and 98: PRESTOLITE - continued PRESTOLITE N
Page 99 and 100: UNIPART - continued UNIPART NGK STO
Page 101: Y or YS = Sheathed Type (earthed th
Page 105 and 106: l MODEL ENG NO. ADDITIONAL ENG TYPE
Page 123 and 124: GLOW PLUG SUPERSESSIONS Original Pa
Page 125 and 126: BERU - continued BERU NGK STOCK No.
Page 127 and 128: NISSAN - continued NISSAN NGK STOCK
Page 129 and 130: Part No. Item No. Colour Resistor
Page 131 and 132: External appearance L 90˚ Elbow Ty
Page 133 and 134: NOTES 131
Page 135 and 136: Now look at what NGK’s superior c
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