Number P2092: "A" Camshaft Position Actuator Control Circuit Low (Bank 2)
P2092 is the Low fault of the intake phaser valve (actuator A) on bank 2, which exists only on V and boxer engines with a separate valve per bank. Bank 2 is the side without cylinder 1. GM's 3.6 L LFX V6 in table 19OBDG03B checks this output with the high-side logic known from bank 1: a short to gro
Can you drive with P2092?
Severity: Fix promptly — drivability fault. Short trips at moderate speed only. If the car has entered limp mode (won't rev, stuck in one gear), have it towed rather than forcing it.
If you ignore it: Limp-mode faults tend to strand you, and several of them (misfires, throttle faults) damage other parts while you wait.
This is the #144 most common code in our top-150 library, in the variable valve timing family (Powertrain system). Severity is Number Nest's editorial triage — if the light is flashing or the car feels unsafe, stop driving it whatever any page says.
What P2092 means
P2092 is the Low fault of the intake phaser valve (actuator A) on bank 2, which exists only on V and boxer engines with a separate valve per bank. Bank 2 is the side without cylinder 1. GM's 3.6 L LFX V6 in table 19OBDG03B checks this output with the high-side logic known from bank 1: a short to ground while energised, below 0.5 ohms, 20 bad samples out of 25, Type A, lamp in the first trip. The low-side controller in GM table 23OBDG07 tests the line while switched off and confirms after 0.2 s. Ford's 2014 petrol list includes P2092 but marks it only for the continuous monitor, not for the key-on or running self-test. If only bank 2 reports a fault, compare the valve resistance with the bank 1 valve and look for chafing where the harness crosses the cylinder head.
Systems involved: oil control valve intake bank2, oil control valve wiring, engine control module (ECM/PCM).
Causes, ranked by likelihood
| # | Cause | Likelihood |
|---|---|---|
| 1 | Bank 2 intake valve wire shorted to ground on the cylinder head | most likely |
| 2 | Shorted coil in the bank 2 intake oil control valve | possible |
| 3 | Oil inside the valve connector | less common |
Check them in order — the list is ranked so the likely, cheaper causes come before the expensive part.
Symptoms you may notice
- Engine warning lamp on, immediately on GM LFX
- Uneven running between banks, weaker torque
Misdiagnosis traps
- Replacing the part named by the code title without testing. The code reports a failed self-test; the cause list above is ranked so the likely, cheap causes are checked before the expensive part is condemned.
- Clearing the code and declaring victory when the light stays off for a day — the monitor that sets this code runs only under specific driving conditions.
(General diagnostic guidance for this code family — no code-specific trap is published for this code.)
How a good shop confirms it
- Confirm the code and record any companion codes — companions narrow the system fast.
- Inspect the affected components and their wiring/connectors for damage, corrosion and looseness.
- Test the top-ranked cause with live data or a multimeter before replacing anything.
(Standard diagnostic path for this family, labeled as general guidance.)
Repair options & costs
| Repair | Shop total (parts + labor) | DIY (parts only) | Difficulty |
|---|---|---|---|
| VVT / oil control solenoid | $123 – $330 | $60 – $180 (parts only) | 2/5 |
National ranges from Number Nest's cost model (midsize car, independent shop, US-average labor).
OBDex repair data for this code rates the job difficulty medium with a typical labor time in the 0.4–2.5 hour range and DIY possible: yes.
Price this repair in your state
Estimated total: — (midsize car, independent shop)
Frequently asked questions
How much does it cost to fix P2092?
The fix most associated with this code — vvt / oil control solenoid — runs $123 – $330 at an independent shop for a midsize car in our cost model (parts + labor, US average). The code names a system, not a part, so confirm the cause before spending: the ranked causes above are ordered by likelihood.
Can I drive with P2092?
See the can-you-drive verdict above — it is based on the system involved and the cascading-damage risk, and it is our editorial triage, not a manufacturer instruction. If the light is flashing or the car feels unsafe, stop driving it regardless of any code.
Will P2092 clear itself?
If the fault was a one-off (a loose cap, a cold-start glitch), the light can go out after several clean trips and the code ages into history. A fault that is still present re-sets the code as soon as the car runs that self-test again — monitors run under specific conditions, which is why "it hasn't come back in two days" is not proof of a fix.
Will my car fail inspection with P2092?
In states with OBD-based emissions inspection, yes — an illuminated check-engine light or an incomplete readiness monitor fails the test regardless of what the tailpipe would show. C-codes (ABS) fall under safety inspection instead in states that have one.
What should I check first for P2092?
The first item on the ranked-causes list above — it is ranked likelihood-first for exactly this reason — plus the free checks: recent work in the area (connectors left loose are a classic), fluid levels, and the battery and grounds on electrical codes.
Where this data comes from
Code facts, causes and symptoms come from OBDex — an open dataset of independently authored descriptions of the standardized generic OBD-II codes (CC0 1.0, public domain; github.com/foerbsnavi/OBDex). The SAE J2012 document itself is copyrighted and is not reproduced here. Cost ranges are Number Nest's own US planning model: national parts and labor ranges cross-checked against the CarMD Vehicle Health Index 2026 published averages, with labor adjustable by the BLS OEWS May 2025 state wage index for auto technicians (occupation 49-3023) — a wage index, not a surveyed shop rate. Severity and can-you-drive notes are our editorial triage, not a manufacturer instruction.