P1555 BUICK - Electronic Variable Orifice Output
P1555 BUICK Possible Causes
- Faulty Electronic Variable Orifice (EVO) solenoid
- Electronic Variable Orifice (EVO) solenoid harness is open or shorted
- Electronic Variable Orifice (EVO) solenoid circuit poor electrical connection
How is the P1555 BUICK code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
What is the cost to diagnose the P1555 BUICK code
Labor: 1.0The cost to diagnose the P1555 BUICK code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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- Engine Light ON (or Service Engine Soon Warning Light)
P1555 BUICK MeaningWith the engine runtime over 2.5 seconds, vehicle speed over 10 mph, current flowing in Electronic Variable Orifice (EVO) solenoid (to increase steering effort), the Powertrain Control Module (PCM) detects that desired and feedback current did not match.
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