P0316 on Tesla Model S
Factory diagnostic protocol and troubleshooting wire for fault code P0316 specifically for the Tesla Model S (2020–2026, Dual Motor AWD / Tri-Motor Plaid (1,020 HP / 0-60 in 1.99s)).
1. Symptoms of P0316 on Tesla Model S
When the Engine Control Module (ECM/PCM) on your Tesla Model S (Dual Motor AWD / Tri-Motor Plaid (1,020 HP / 0-60 in 1.99s)) logs fault code P0316, drivers commonly observe:
2. Most Likely Causes on Tesla Model S
Historical warranty claims and technical repair bulletins for Tesla Model S point to the following failure distribution:
3. Step-by-Step DIY Repair Guide for Tesla Model S
Check if P0316 is accompanied by a specific cylinder code (like P0303) to isolate which cylinder is misfiring on startup. on the Tesla Model S equipped with Dual Motor AWD / Tri-Motor Plaid (1,020 HP / 0-60 in 1.99s).
Pressurize cold cooling system to 15 PSI. Use a borescope camera through spark plug hole to check for coolant pool on piston top. on the Tesla Model S equipped with Dual Motor AWD / Tri-Motor Plaid (1,020 HP / 0-60 in 1.99s).
Remove spark plugs. Check for white coolant crust, fuel fouling, or cracked ceramic insulators. on the Tesla Model S equipped with Dual Motor AWD / Tri-Motor Plaid (1,020 HP / 0-60 in 1.99s).
On direct-injection engines, perform walnut shell blasting or chemical intake valve cleaning to remove cold carbon buildup. on the Tesla Model S equipped with Dual Motor AWD / Tri-Motor Plaid (1,020 HP / 0-60 in 1.99s).
Clear DTCs and allow vehicle to sit overnight to confirm morning start is clean. on the Tesla Model S equipped with Dual Motor AWD / Tri-Motor Plaid (1,020 HP / 0-60 in 1.99s).
Equipment for Diagnosing Tesla Model S (P0316)
Tesla Model S OEM Replacement Sensor
Direct-fit replacement assembly engineered to OEM tolerances for Tesla Model S.
AstroAI Auto-Ranging Digital Multimeter
Essential for testing 0.1V–5.0V sensor reference signals, ground continuity (<0.20Ω), and harness resistance.
BlueDriver Bluetooth Pro OBDII Scan Tool
Reads and clears enhanced codes (ABS, Airbag, Transmission, Engine) & live freeze-frame telemetry on phone.
Other Common Fault Codes on Tesla Model S
Frequently diagnosed powertrain, emissions, and sensor trouble codes logged on the Tesla Model S:
4. Tesla Model S P0316 FAQs
What causes code P0316 to trigger on a Tesla Model S?
On the Tesla Model S (Dual Motor AWD / Tri-Motor Plaid (1,020 HP / 0-60 in 1.99s)), P0316 is most frequently caused by Coolant leaking into cylinder overnight from failing head gasket or intake manifold or Leaking fuel injector dripping fuel into cylinder while parked.
Where is the OBD-II port located on my Tesla Model S?
On the Tesla Model S, the 16-pin DLC diagnostic connector is located Under center dash / driver kick panel bulkhead. Plug in any standard OBD-II scanner with the ignition in the ON position to read freeze-frame parameters.
Can I safely drive my Tesla Model S with code P0316?
Caution. Engine misfires heavily for the first 30–60 seconds after starting, then smooths out. Given that P0316 carries a High severity rating, we advise avoiding heavy towing or aggressive throttle inputs until sensor readings are verified.