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Electronic Fuel Injection Control System 1B - 16
16 P006D Environmental pressure sensor signal circuit. 3 √ × 17 P0101 Air flow meter sensor signal unreasonable. 3 √ × 18 P0102 Air flow meter sensor signal voltage is too low. 3 √ × 19 P0103 Air flow meter sensor signal voltage is too high. 3 √ × 20 P0112 Intake temperature sensor signal circuit, low voltage 3 √ × 21 P0113 Intake temperature sensor signal circuit, high voltage 3 √ × 22 P0117 Engine coolant temperature sensor circuit, low voltage 3 √ × 23 P0118 Engine coolant temperature sensor circuit, high voltage 3 √ × 24 P0121 Electronic throttle position sensor1 signal, improper 3 √ × 25 P0122 Electronic throttle position sensor1 signal circuit, low 3 √ × 26 P0123 electronic throttle position sensor1 signal circuit, high 3 √ × 27 P0130 Upstream oxygen sensor signal, improper 3 √ × 28 P0131 Upstream oxygen sensor signal, low voltage 3 √ × 29 P0132 Upstream oxygen sensor signal circuit, high voltage 3 √ × 30 P0133 Upstream oxygen sensor, aging 3 √ × 31 P0134 Upstream oxygen sensor circuit, signal circuit fault 3 √ × 32 P0136 Downstream oxygen sensor signal, improper 3 √ × 33 P0137 Downstream oxygen sensor signal, low voltage 3 √ × 34 P0138 Downstream oxygen sensor signal circuit, high voltage 3 √ × 35 P0140 Downstream oxygen sensor circuit, signal fault 3 √ × 36 P0170 Offline detection A/F ratio close-loop control 7 × × 37 P0171 Offline detection A/F ratio close-loop control 7 × × 38 P0172 Offline detection A/F ratio close-loop control 7 × × 39 P0201 Cylinder 1 fuel injector control circuit, open 3 √ × 40 P0202 Cylinder 2 fuel injector control circuit, open 3 √ × 41 P0203 Cylinder 3 fuel injector control circuit, open 3 √ × 42 P0204 Cylinder 4 fuel injector control circuit, open 3 √ × 43 P0219 Engine rotating speed exceeds the upper limitation 6 × × 44 P0221 Electronic throttle position sensor2 signal, improper 3 √ × 45 P0222 Electronic throttle position sensor2 signal circuit, low 3 √ × 46 P0223 Electronic throttle position sensor2 signal circuit, high 3 √ × 47 P0234 Turbo boost control over. 3 √ × 48 P0237
Turbocharger pressure sensor signal voltage is too low. 3 √ × |