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DTC code page

P0060: HO2S Heater Resistance (Bank 2 Sensor 2)

Quick answer: The ECU sees heater resistance for the Bank 2 downstream oxygen sensor outside the expected range.

Drivers also search this fault as bank 2 sensor 2 heater resistance, rear O2 heater resistance bank 2, P0060 downstream oxygen sensor heater resistance.

Severity: low Family: powertrain Related paths: 10
Meaning

What P0060 usually means

P0060 completes the missing heater-resistance branch for the common downstream Bank 2 oxygen-sensor family. It points to abnormal heater resistance in Bank 2 Sensor 2, the rear O2 sensor after the catalyst on Bank 2. Just like P0054 on the opposite side, this code is usually more about rear-sensor readiness and trustworthy catalyst monitoring than about a dramatic drivability complaint, which is exactly why it often gets misread or ignored for too long.

Fast triage

Start here before chasing parts

  • Scan first: save freeze-frame and pending codes before clearing anything.
  • Confirm the complaint: compare the stored code with current drivability symptoms.
  • Use context: trims, live data, and related codes usually narrow the fault faster than guesswork.
  • Work simplest to hardest: leaks, connectors, maintenance items, and known patterns before expensive components.
Initial checks

What to check first

  • Make sure the code really belongs to Bank 2 Sensor 2 and not the upstream sensor on Bank 2.
  • Inspect the rear-sensor harness for heat, road-salt, and exhaust-work damage.
  • Look for related rear-sensor or catalyst-monitor codes before assuming the converter itself failed.
Driving risk

Can you keep driving?

P0060 is usually safe enough for short-term driving, but it can keep emissions monitors from completing and can muddy rear-sensor versus catalyst diagnosis if ignored.

Moderate urgency: This code often allows short-term driving, but the right fix usually comes faster when you diagnose it early instead of waiting for more codes.
Likely causes

Common causes behind this code

  • Aging heater element inside Bank 2 Sensor 2
  • Corroded or loose rear-sensor connector terminals on Bank 2
  • Wiring damage near the catalyst or exhaust pipe adding resistance
  • Shared heater power or ground issue affecting the rear branch
  • Recent exhaust-system repair disturbed the harness or sensor lead

Cause phrases often tied to this code: rear oxygen sensor heater aging bank 2, wiring resistance after exhaust work, connector corrosion, heater feed problem, rear sensor internal failure.

Diagnostic order

Suggested workflow

  1. Confirm Bank 2 Sensor 2 location and review freeze-frame context.
  2. Inspect the connector and harness near the converter for physical damage or poor repairs.
  3. Check heater power and ground quality on the rear Bank 2 branch.
  4. Measure heater resistance and compare it with service information or the opposite-bank rear sensor when useful.
  5. After repair, verify the rear-sensor monitor behaves normally and no new Bank 2 catalyst-monitor code appears.
Avoid guesswork

Common mistakes

  • Calling the catalytic converter bad just because the fault is on a downstream sensor.
  • Skipping a harness inspection after recent exhaust work.
  • Replacing a rear O2 sensor without checking whether the circuit resistance problem is in the connector or wiring.
Repair path

Practical fix guidance

  • Repair obvious wiring and connector faults first if the rear-sensor branch has been heat-damaged or disturbed.
  • Replace the correct rear oxygen sensor when the heater element is proven out of range internally.
  • After repair, confirm readiness and downstream monitoring stabilize without repeat faults.
Vehicle context

Affected brands in this MVP

Brand hubs help broaden internal linking now and can evolve into make-specific diagnostic notes later.

Aliases and common searches

English phrases tied to P0060

Useful when the driver knows the wording but not the exact DTC yet.

  • bank 2 sensor 2 heater resistance
  • rear O2 heater resistance bank 2
  • P0060 downstream oxygen sensor heater resistance
Related search intent

Queries this page can answer naturally

  • P0060 code meaning
  • what does P0060 mean
  • HO2S heater resistance bank 2 sensor 2
  • bank 2 rear oxygen sensor heater resistance
FAQ

Quick questions about P0060

Does P0060 usually cause noticeable drivability problems?

Usually not major ones, because it involves the downstream sensor heater. The bigger effects are readiness and accurate rear-sensor monitoring.

Can a new catalytic converter job trigger P0060?

Yes. Rear oxygen-sensor wiring is easy to twist, stretch, or heat-damage during exhaust work.

Is P0060 a converter code?

No. It points to Bank 2 Sensor 2 heater resistance, even though it can show up next to catalyst-monitor faults.