p0012
Moderate
Ford · Trucks
Camshaft Position Timing Over-Retarded (Bank 1)
Quick Answer
Error code P0012 on your Ford Trucks means: Camshaft Position Timing Over-Retarded (Bank 1). This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
F150F150HF150LF150RF250SDF350SDF-150 King Ranch 2024F-150 Lariat 2024F-150 Limited 2024F-150 Platinum 2024F-150 Tremor 2024F-150 XL 2024F-150 XLT 2024F-250 King Ranch 2024F-250 Lariat 2024F-250 XL 2024F-250 XLT 2024F-350 Lariat 2024F-350 Platinum 2024F-350 XL 2024Maverick Lariat 2024Maverick XL 2024Maverick XLT 2024Ranger Lariat 2024Ranger Raptor 2024Ranger XL 2024Ranger XLT 2024MVKRGR
Likely Causes
How to Fix It
1
Check engine oil level and condition; change oil if dirty or low
2
Inspect VVT solenoid on bank 1 for proper operation and clean the screen
3
Test VVT solenoid electrically with a multimeter
4
Check oil pressure to ensure adequate flow to the VVT system
5
Inspect timing chain for stretch using a timing chain gauge or scan tool
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Engine oil and filter
VVT solenoid (bank 1)
Camshaft phaser
Timing chain kit
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