740 L4-2.3L SOHC VIN 88 B230F (1985)
![background image](/volvo/740/l4-2.3l_sohc_vin_88_b230f/Page-112011.png)
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Increase engine speed to 2,500 rpm.
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Close throttle and let engine slow down to idle speed.
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Turn ignition OFF.
After approximately 4 seconds, the meter should deflect for 1 second. If no reading, check wiring continuity.
INSTALL
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rubber connector cover at air mass meter
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connector cover at LH control unit
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kick panel
Warranty Claims may be submitted during the new car warranty period for diagnosis.
Operation Number:
238623 Time Allowance: 0.8 hours