P0016 on Kia
Crankshaft/Camshaft Position Correlation - Bank 1 Sensor A
P0016 on Kia vehicles indicates crankshaft/camshaft position correlation - bank 1 sensor a. Au7o has documented this code across 5 Kia models — most commonly on Borrego, K900, Rio. 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 Kia range from $100 to $3,500, 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 Kia by Model
Kia Borrego(1 issue)
- 3.8L Lambda V6 Timing Chain Stretch and Rattle2009-2011
The Borrego's 3.8L Lambda V6 is prone to timing chain stretch, causing a persistent rattle from the front of the engine. The chain stretches beyond the tensioner's ability to compensate, causing cam timing to drift. This triggers check engine lights for cam position correlation errors. The chain guides also deteriorate, with plastic pieces breaking off and entering the oil pan. If the chain stretches enough to jump a tooth, it causes valve-to-piston contact on this interference engine.
Kia K900(1 issue)
- 5.0L Tau V8 Timing Chain and GDI Injector Issues2015-2017
The 5.0L Tau GDI V8 in the first-generation K900 can develop timing chain tensioner rattle on cold start and GDI fuel injector failures. The hydraulic tensioners bleed down overnight, causing chain slack and rattle for 1-5 seconds at startup. The GDI piezoelectric fuel injectors can develop carbon deposits on the tips that cause uneven spray patterns, misfires, and rough idle. The combination of timing chain noise and injector-related misfires can be alarming on a luxury flagship vehicle.
Kia Rio(1 issue)
- Intermittent No-Start or Engine Stall from Faulty Crankshaft Position Sensor2021-2023
Multiple owners of 2021-2023 Rio models have reported intermittent no-start conditions, sudden stalling, extended cranking, and rough running traced to a failing crankshaft position sensor or its signal circuit. When the sensor drops out, the ECM can lose engine speed reference, causing the engine to shut off or refuse to restart until the sensor cools or the fault becomes permanent. This issue appears in owner complaints and repair discussions for the current-generation Rio and is distinct from injector-related stalling.
Kia Sephia(1 issue)
- Timing Belt Failure and Tensioner Wear1994-2001
The Sephia engines are interference designs that require timing belt replacement at 60,000-mile intervals. The timing belt tensioner bearing can fail prematurely, causing the belt to jump or break. A broken timing belt on the Sephia engine causes catastrophic valve damage. Many Sephia owners were unaware of the timing belt replacement interval, leading to preventable engine failures. The belt, tensioner, and water pump should all be replaced together as a kit.
Kia Spectra(1 issue)
- Timing Belt Premature Wear and Failure2000-2009
The Kia Spectra uses a 1.8L or 2.0L DOHC engine that requires timing belt replacement at 60,000-mile intervals. The timing belt tensioner and idler pulleys wear prematurely, causing belt flutter and eventual failure. These are interference engines, so a broken or jumped timing belt causes catastrophic engine damage. The timing belt is the single most critical maintenance item on the Spectra. Many engines have been destroyed by owners unaware of the replacement interval.
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View P0016 across all makes →Frequently Asked Questions
What does P0016 mean on Kia?▼
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 Kia specifically, this code is documented across 5 models.
What causes P0016 on Kia vehicles?▼
Common causes on Kia: 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 Kia?▼
Repair costs on Kia range from $100 to $3,500, depending on the specific model and root cause.
Which Kia models have P0016 documented?▼
Au7o has documented P0016 on 5 Kia models: Borrego, K900, Rio, Sephia, Spectra.