Ask CarFix

2009–2014 Nissan 370Z: Low oil pressure warning or cam timing codes P0011/P0021 (VQ37 oil gallery gaskets)

Likely causes, ranked

  1. Failed internal oil gallery gasketsShop
  2. Low oil or VVT solenoid problemsDIY

Real-owner fix counts will appear here as reports come in.

DIY or shop: See DIY or shop section

Parts to check

As an Amazon Associate I earn from qualifying purchases.

These are search links; confirm fitment for your exact engine and trim. Affiliate disclosure

Advertisement

Symptom: Low oil pressure warnings (often hot at idle) and codes P0011, P0021 or P0524, with no external leak.

Likely causes

  1. Gallery gaskets. MyG37 and 350Z-UK owners trace these codes to internal oil gallery gaskets behind the timing cover. They replace them with upgraded metal-backed gaskets.

DIY or shop?

Shop, since the timing cover comes off.

Useful steps

  1. Check oil level first.
  2. Test hot oil pressure with a mechanical gauge.
  3. Use upgraded gaskets if the repair is done.

Vehicle focus: 2009–2014 Nissan 370Z.

Safety / mechanic note

Low oil pressure can destroy the engine. Verify with a mechanic or dealer.

Related trouble codes

  • P0011 'A' Camshaft Position - Timing Over-Advanced or System Performance (Bank 1)
  • P0021 'A' Camshaft Position - Timing Over-Advanced or System Performance (Bank 2)
  • P0524 Engine Oil Pressure Too Low
Advertisement

Recalls & service bulletins

No recalls or service bulletins are listed for this page yet.

NHTSA complaints: NHTSA complaint search returned too few keyword matches under this model name to be a reliable count.

Always check your VIN for open recalls at nhtsa.gov/recalls.

Sources

What actually fixed it?

Had this problem? Tell other owners what the real fix was. Reports are counted above; we never show made-up numbers.

Advertisement