P0012 on Dodge
Intake Camshaft Position Timing - Over-Retarded (Bank 1)
P0012 on Dodge vehicles indicates intake camshaft position timing - over-retarded (bank 1). Au7o has documented this code across 3 Dodge models — most commonly on Dakota, Dart, Durango. This code means the intake camshaft timing on Bank 1 is more retarded than the computer commanded — the variable valve timing system isn't reaching its target position. The computer controls camshaft timing through an oil-fed actuator (cam phaser) and a control solenoid; when actual timing lags the desired setting, this code sets. It is commonly caused by oil flow problems (low, dirty, or wrong oil), a stuck solenoid, or a worn cam phaser. Symptoms can include rough idle, reduced power, poor fuel economy, and sometimes rattling on startup. Typical repair costs on Dodge range from $800 to $2,500, depending on the specific model and root cause.
Common Causes of P0012
- •Low, dirty, or incorrect-viscosity engine oil
- •Faulty or stuck intake camshaft (VVT) oil control solenoid
- •Worn or stuck camshaft phaser/actuator
- •Clogged solenoid screen or oil passages
- •Wiring or connector problems at the solenoid
- •Timing chain wear or stretch affecting cam timing
- •Faulty camshaft position sensor
P0012 on Dodge by Model
Dodge Dakota(1 issue)
- 4.7L V8 Timing Chain Tensioner Failure2000-2007
The timing chain tensioner and guides wear prematurely, especially when incorrect oil weight is used (5W-30 instead of the required 5W-20). Causes rattling on startup, performance deterioration, and can lead to engine destruction if chain jumps.
Dodge Dart(1 issue)
- MultiAir Solenoid Assembly Failure2013-2016
The MultiAir variable valve timing solenoids fail causing check engine light with VVT codes, rough idle, loss of power, and poor fuel economy. Individual solenoids not available separately from Mopar - entire MultiAir assembly must be replaced.
Dodge Durango(1 issue)
- Water Pump Failure (Pentastar V6)2011-2021
The water pump on the 3.6L Pentastar V6 can fail, causing coolant leaks and overheating. The pump is internal and driven by the timing chain, making replacement labor-intensive. Typically fails between 80,000-120,000 miles.
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View P0012 across all makes →Frequently Asked Questions
What does P0012 mean on Dodge?▼
P0012 stands for "Intake Camshaft Position Timing - Over-Retarded (Bank 1)." This code means the intake camshaft timing on Bank 1 is more retarded than the computer commanded — the variable valve timing system isn't reaching its target position. The computer controls camshaft timing through an oil-fed actuator (cam phaser) and a control solenoid; when actual timing lags the desired setting, this code sets. It is commonly caused by oil flow problems (low, dirty, or wrong oil), a stuck solenoid, or a worn cam phaser. Symptoms can include rough idle, reduced power, poor fuel economy, and sometimes rattling on startup. On Dodge specifically, this code is documented across 3 models.
What causes P0012 on Dodge vehicles?▼
Common causes on Dodge: Low, dirty, or incorrect-viscosity engine oil, Faulty or stuck intake camshaft (VVT) oil control solenoid, Worn or stuck camshaft phaser/actuator, Clogged solenoid screen or oil passages, Wiring or connector problems at the solenoid. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0012 on a Dodge?▼
Repair costs on Dodge range from $800 to $2,500, depending on the specific model and root cause.
Which Dodge models have P0012 documented?▼
Au7o has documented P0012 on 3 Dodge models: Dakota, Dart, Durango.