P1216 Buick Code - Fuel Solenoid Response Time Too Short Conditions
Quick Answer
With engine speed over 506 RPM, The Engine Coolant Temperature (ECT) input more than 34°F, system voltage from 10-16v, requested fuel rate more than 0 0 mm, the Powertrain Control Module (PCM) detects that the injection pump closure time was less than 0.75 milliseconds. Common causes include Faulty Fuel Solenoid, Fuel Solenoid harness is open or shorted, Fuel Solenoid circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1216 Buick indicates Fuel Solenoid Response Time Too Short Conditions.
- Common causes
- Common causes include Faulty Fuel Solenoid, Fuel Solenoid harness is open or shorted, Fuel Solenoid circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1216 Buick Description
What are the Possible Causes of the DTC P1216 Buick?
- Faulty Fuel Solenoid
- Fuel Solenoid harness is open or shorted
- Fuel Solenoid circuit poor electrical connection
How to Fix the DTC P1216 Buick?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1216 Buick code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1216 Buick Code
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