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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <3.8L ENGINE> 13B-1160 TERMINAL RESISTANCE AND CONTINUITY CHECK AK203310 4 3 2 1 7 6 5 9 8 11 10 14 13 12 18 17 16 15 25 21 24 23 22 29 28 27 26 34 33 32 31 30 38 37 36 35 43 42 41 40 39 55 56 54 53 52 51 57 62 61 60 59 58 63 69 68 67 66 65 64 70 75 74 73 72 71 76 82 81 80 79 78 77 83 104 96 94 95 93 92 91 99 98 97 103 102 101 100 108 107 106 105 113 112 111 110 109 127 126 125 124 123 122 121 133 132 131 130 129 128 140 139 138 137 136 135 134 146 145 144 143 142 141 153 152 151 150 149 148 147 AB PCM Harness Side Connector Terminal Arrangement TERMINAL INSPECTION ITEM NORMAL CONDITION (INSPECTION 25 − Body ground PCM ground Continuity (2 Ω or less) 29 − Body ground PCM ground 34 − Body ground PCM ground 38 − Body ground PCM ground 2 − 51 Evaporative emission ventilation solenoid 17 − 21 Ω [at 20°C (68°F)] 69 − 93 Engine coolant temperature sensor 14 − 17 kΩ [when engine coolant temperature is −20°C (−4°F)] 5.1 − 6.5 kΩ [when engine coolant temperature is 0 °C (32°F)] 2.1 − 2.7 kΩ [when engine coolant temperature is 20 °C (68°F)] 0.9 − 1.3 kΩ [when engine coolant temperature is 40 °C (104°F)] 0.48 − 0.68 kΩ [when engine coolant temperature is 60 °C (140°F)] 0.26 − 0.36 kΩ [when engine coolant temperature is 80 °C (176°F)] 69 − 107 Intake air temperature sensor 13 − 17 kΩ [when intake air temperature is −20°C (−4°F)] − 6.7 kΩ [when intake air temperature is 0 °C (32°F)] 2.3 − 3.0 kΩ [when intake air temperature is 20 °C (68°F)] 1.0 − 1.5 kΩ [when intake air temperature is 40 °C (104°F)] 0.56 − 0.76 kΩ [when intake air temperature is 60 °C (140°F)] 0.30 − 0.45 kΩ [when intake air temperature is 80 °C (176°F)] 51 − 125 Left bank heated oxygen sensor heater 4.5 − 8.0 Ω [at 20°C (68°F)] |