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1989 Volvo 740 GLE 2.3L Poor Idle Quality, Hesitation, Surge
Greetings to all. This beautiful Swede has me pulling my hair! The engine surges between 1000 and 2000 rpm no matter how much the accelerator is applied. Idle will not go below 1200 and occasionally surges between 800 and 1200. Pulled and tested codes 234 and ...
FIX posted 8/25/1998
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| VIN | YV1FA8946K |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / mpi |
| Emissions | us fed |
| Symptoms | Poor Idle Quality, Hesitation, Surge |
| Occurs | Always, on Accel |
| Misc. | 16 Valve B234 Engine |
Trouble Codes
| 223 | fuel ecu idle air valve |
| 234 | ignition ecuthrottle position switch |
Message Closed w/FIX
Vehicle Data
1989 Volvo 740 GLE
| VIN | YV1FA8946K |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / mpi |
| Emissions | us fed |
| Symptoms | Poor Idle Quality, Hesitation, Surge |
| Occurs | Always, on Accel |
| Misc. | 16 Valve B234 Engine |
Trouble Codes
| 223 | fuel ecu idle air valve |
| 234 | ignition ecuthrottle position switch |
Video