P0017 on Pontiac: How to Diagnose & Fix
Crankshaft/Camshaft Position Correlation - Bank 1 Sensor B
2 Pontiac models · 2 documented issues · 2 critical · $800-$2,500 repair
P0017 on Pontiac by model: symptoms, diagnosis and fix
The 2.4L Ecotec LE5 in 2007-2010 G6 (and shared Cobalt SS, Malibu, HHR, Saturn Aura/Ion, Solstice) develops timing chain stretch — a very well-documented engineering issue across Ecotec forums and independent shops. Root cause: GM's original Oil Life Monitor allowed intervals up to 12,000 miles, starving the chain. Note: while GM issued Special Coverage Adjustment 11340C covering timing chain stretch on the 3.6L LFX/LLT V6, the 2.4L Ecotec did NOT receive the same blanket warranty extension. Some owners obtained goodwill repairs through dealer-level escalation.
Common Symptoms
- cold start rattle
- misfire
- check engine light
- reduced power
How to Fix
Full timing chain kit replacement (chain, tensioner, guides) ~$1,200-$2,000. If you experience the issue under 100,000 miles, request a goodwill-assistance review at a GM/Chevy dealer (not all approved, but some are). Use dexos1 full-synthetic 5W-30 and stick to 5,000-mile intervals going forward.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Cloyes 9-4201SX primary timing-chain kit
2007-2010 Pontiac G6 2.4L LE5 only after vehicle-fitment confirmation.
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The turbocharged 2.0L Ecotec LNF (Solstice GXP) is prone to timing chain and balance-shaft chain stretch as the plastic guides and tensioner wear. A worn tensioner produces a cold-start rattle; if the chain skips timing on this interference engine it can bend valves or damage pistons. P0016/P0017 (crank/cam correlation) codes typically accompany a stretched chain.
Common Symptoms
- Cold-start rattle/clatter from the front of the engine
- Check engine light
- Rough idle
- Loss of power or no-start if timing jumps
How to Fix
Replace the complete timing chain kit along with the balance-shaft chain kit, guides, tensioner, and water pump together since the labor overlaps. Addressing chain noise promptly prevents catastrophic interference-engine damage.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- ZZP Ecotec upgraded complete timing-chain kit
2007-2009 Pontiac Solstice GXP 2.0L LNF; reuse only serviceable original gears as the vendor specifies and add two new LNF/LDK camshaft bolts. Water pump is not included.
- ZZPerformance LNF/LDK camshaft TTY bolt 11588844
2.0L LNF Pontiac Solstice GXP; sold individually and quantity two is required when both cam bolts are removed. Fitment/availability: In stock, ready to ship and add-to-cart live at review
- Genuine GM 12630084 water-pump assembly
Use the required sprocket-holding procedure and verify included seals/fasteners for the exact order.
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Sources for this issue (3)
P0017 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0017 mean on a Pontiac?
P0017 stands for "Crankshaft/Camshaft Position Correlation - Bank 1 Sensor B." This code means the engine computer has detected that the crankshaft and the Bank 1 'B' camshaft (typically the exhaust camshaft) are out of their proper timing relationship with each other. The computer compares the crankshaft position signal to the camshaft position signal, and when they don't line up within the allowed window, it sets this correlation code. This usually points to mechanical timing being off, most often from a stretched or worn timing chain, a slipped or stuck variable valve timing phaser, or a tensioner problem. You may notice rough running, low power, rattling at startup, or a no-start, and it should be addressed promptly to avoid valve-to-piston contact on some engines. On Pontiac it is documented across 2 models: G6, Solstice.
What are the most common causes of P0017?
The most common causes of P0017 are: Stretched or worn timing chain, Worn or failed timing chain tensioner or guides, Stuck or faulty variable valve timing (VVT) cam phaser, Faulty VVT oil control/solenoid valve, Low or dirty engine oil affecting phaser operation, Faulty camshaft or crankshaft position sensor, Timing chain jumped a tooth or incorrect timing after service, Damaged reluctor (tone) ring. The specific cause varies by vehicle.
How much does it cost to fix P0017 on a Pontiac?
Published repair estimates on Pontiac range from $800 to $2,500 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
Looking for P0017 on a different make?
View P0017 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.