P0016 on Chrysler
Crankshaft/Camshaft Position Correlation - Bank 1 Sensor A
P0016 on Chrysler vehicles indicates crankshaft/camshaft position correlation - bank 1 sensor a. Au7o has documented this code across 2 Chrysler models — most commonly on PT Cruiser, Sebring. P0016 means the engine computer found that the crankshaft and camshaft position sensors on Bank 1 (Sensor A) are not lining up the way they should — the timing 'correlation' between them is out of range. These two sensors tell the computer where the pistons and valves are so it can time fuel injection and spark precisely. When their signals don't agree within tolerance, the computer sets this code. It generally indicates an engine timing issue, which may be a worn timing chain, a sticking variable valve timing component, or a sensor problem, and can cause rough running, hard starting, or potential engine damage if ignored. Typical repair costs on Chrysler range from $50 to $6,000, depending on the specific model and root cause.
Common Causes of P0016
- •Stretched timing chain or worn timing components (guides/tensioner)
- •Faulty camshaft position sensor or crankshaft position sensor
- •Stuck or faulty variable valve timing (VVT/VCT) actuator or solenoid
- •Low or dirty engine oil affecting the VVT actuator
- •Clogged oil control valve or restricted oil passages
- •Timing chain/belt installed one tooth off after service
- •Damaged reluctor/tone ring on the crankshaft or camshaft
- •Wiring or connector faults at the position sensors
P0016 on Chrysler by Model
Chrysler PT Cruiser(1 issue)
- Engine Oil Sludge Buildup (2.4L Non-Turbo)2001-2010
The 2.4L DOHC non-turbo engine in the PT Cruiser is highly susceptible to oil sludge formation, particularly when oil changes are delayed beyond 3,000-5,000 miles or conventional oil is used. The engine design with its small oil passages and relatively high operating temperature creates ideal conditions for sludge. Sludge clogs oil passages, starving the valvetrain and camshaft bearings of lubrication, leading to ticking noises and eventual engine damage.
Chrysler Sebring(2 issues)
- 2.7L V6 Engine Oil Sludge and Premature Failure2001-2010
The 2.7L V6 engine is highly susceptible to oil sludge buildup due to higher than average operating temperatures, insufficient oil capacity (5 quarts instead of 6), and a timing chain-driven water pump that can leak coolant into the crankcase. Engine failures have been reported as early as 20,000 miles, but most commonly occur between 50,000 and 60,000 miles. Multiple class action lawsuits were filed.
- 2.7L V6 Timing Chain Stretch and Internal Water Pump Seizure2001-2010
The 2.7L V6 uses a timing chain that stretches prematurely due to oil sludge buildup restricting lubrication. The chain-driven internal water pump can seize and cause the timing chain to jump, destroying the engine. Water pump, timing chain, guides, and tensioner are all internal components requiring extensive disassembly to access. 7-8 hours labor.
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View P0016 across all makes →Frequently Asked Questions
What does P0016 mean on Chrysler?▼
P0016 stands for "Crankshaft/Camshaft Position Correlation - Bank 1 Sensor A." P0016 means the engine computer found that the crankshaft and camshaft position sensors on Bank 1 (Sensor A) are not lining up the way they should — the timing 'correlation' between them is out of range. These two sensors tell the computer where the pistons and valves are so it can time fuel injection and spark precisely. When their signals don't agree within tolerance, the computer sets this code. It generally indicates an engine timing issue, which may be a worn timing chain, a sticking variable valve timing component, or a sensor problem, and can cause rough running, hard starting, or potential engine damage if ignored. On Chrysler specifically, this code is documented across 2 models.
What causes P0016 on Chrysler vehicles?▼
Common causes on Chrysler: Stretched timing chain or worn timing components (guides/tensioner), Faulty camshaft position sensor or crankshaft position sensor, Stuck or faulty variable valve timing (VVT/VCT) actuator or solenoid, Low or dirty engine oil affecting the VVT actuator, Clogged oil control valve or restricted oil passages. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0016 on a Chrysler?▼
Repair costs on Chrysler range from $50 to $6,000, depending on the specific model and root cause.
Which Chrysler models have P0016 documented?▼
Au7o has documented P0016 on 2 Chrysler models: PT Cruiser, Sebring.