P0507 on a 2017 Ford Escape
Idle Higher Than Expected
P0507 on a 2017 Ford Escape indicates idle higher than expected. It usually stays drivable short-term but should be diagnosed promptly. The most common cause is vacuum leak (intake gasket, pcv hose, brake-booster hose, throttle-body gasket) (typically $80–$600). Confirm the root cause before replacing parts.
What does P0507 mean on a 2017 Ford Escape?
P0507 is set when the ECM commands the throttle to a specific idle RPM and measures actual idle higher than that target by more than a calibrated amount (typically 200+ RPM higher). The cause is almost always unmetered air entering the engine — a vacuum leak somewhere — or a stuck throttle body / idle control issue.
This guide covers P0507 across the 2015-2019 Ford Escape generation — the symptoms, causes, and diagnostic steps below apply to every model year from 2015 through 2019.
Is it safe to drive a 2017 Ford Escape with P0507?
In most cases a 2017 Ford Escape stays drivable for short trips with P0507 active, but diagnose and repair it promptly. This is a moderate-severity code — ignoring it can lead to further damage or a failed emissions test.
What are the symptoms of P0507 on a 2017 Ford Escape?
- Check Engine Light is illuminated
- Engine idles noticeably high (1000-1500 RPM instead of 700-900)
- Possible whistling or hissing sound from the intake area
- Reduced fuel economy
- Hesitation as the engine tries to slow when stopping
- May be paired with P0171 (lean code)
What causes P0507 on a 2017 Ford Escape?
| Cause | Likelihood | Estimated repair (USD) |
|---|---|---|
| Vacuum leak (intake gasket, PCV hose, brake-booster hose, throttle-body gasket) Most P0507 codes trace to unmetered air entering the engine. | Most common | $80–$600 |
| Carbon-coked throttle body keeping the blade slightly open | Common | $20–$200 |
| Failed or sticking idle air control (IAC) valve on older non-ETC vehicles | Common | $80–$300 |
| Failed throttle body needing replacement and relearn | Occasional | $250–$800 |
| Sticking accelerator pedal or throttle cable (older vehicles) | Occasional | $50–$250 |
| Cracked plastic intake manifold | Occasional | $250–$900 |
| EVAP purge valve stuck open (often sets P0496 alongside) | Occasional | $80–$300 |
How to diagnose this on a 2017 Ford Escape
-
Confirm the actual idle RPM and check fuel trims
Scan-tool live data should show actual idle RPM and the target. Look at Bank 1 LTFT: a high positive number (e.g. +15 % or more) confirms a real vacuum leak. Trims near zero with high idle point at a throttle body or EVAP issue rather than a leak.
Tools: Scan tool with live PIDs
-
Smoke-test the intake
Pressurize the intake with smoke through a snorkel cap or the throttle body. Watch every gasket, hose, vacuum tee, the brake booster line, the PCV system, and the EVAP purge line. Smoke escaping anywhere is the leak.
Tools: EVAP / intake smoke machine, Flashlight and inspection mirror
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Inspect and clean the throttle body
Coked carbon at the throttle bore prevents the blade from closing fully — the engine pulls air around the blade that the ECM cannot fully control. Clean with throttle-body-safe cleaner (never carb cleaner) and a soft brush. Perform an idle relearn after.
Tools: Throttle body cleaner, Soft brush, Service manual for the relearn procedure
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Test the IAC valve (non-ETC vehicles)
On older vehicles with a separate IAC valve, command the valve with a scan tool and watch for idle changes. A valve that does not respond, or that idles correctly with the connector unplugged, is stuck or failed.
Tools: Scan tool with IAC command
-
Verify the EVAP purge valve is not stuck open
A stuck-open purge valve introduces unmetered fuel vapor at idle, causing high idle and lean trims similar to a vacuum leak. With the engine idling, disconnect the purge valve — if idle smooths out, the purge valve is the cause.
Tools: Hose disconnect tools
Known Technical Service Bulletins for the 2015-2019 Ford Escape
Manufacturers publish Technical Service Bulletins (TSBs) when a known issue affects a specific vehicle. These bulletins come from the NHTSA database for your Ford Escape.
- UNKNOWN OR OTHER Feb 23, 2026
Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated wired keypad, the accessory wireless keypad master code cannot be retrieved from the vehicle using a diagnostic scan tool or from the label printed on the body control module (BCM). The Factory Keyless Entry Code application within the diagnostic scan tool will not provide an applicable master code for the accessory wireless keypad. If the wallet card for an accessory keypad is not available, the "Wireless RF Keypad Diagnosis Guide" can be referenced and provides direction on how to retrieve the master code. This guide is located under the Workshop Manual tab > Accessories > Installation > Wireless RF Keypad Diagnosis Guide > PPT C > Step C2.<br /><br /> Note: The only available keypad for some vehicles from the assembly plant is the accessory wireless keyless entry keypad. The integrated wired keypad cannot be installed on vehicles not equipped from the factory with a wired keyless entry k
NHTSA #11029052 - STRUCTURE Feb 23, 2026
Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated wired keypad, the accessory wireless keypad master code cannot be retrieved from the vehicle using a diagnostic scan tool or from the label printed on the body control module (BCM). The Factory Keyless Entry Code application within the diagnostic scan tool will not provide an applicable master code for the accessory wireless keypad. If the wallet card for an accessory keypad is not available, the "Wireless RF Keypad Diagnosis Guide" can be referenced and provides direction on how to retrieve the master code. This guide is located under the Workshop Manual tab > Accessories > Installation > Wireless RF Keypad Diagnosis Guide > PPT C > Step C2.<br /><br /> Note: The only available keypad for some vehicles from the assembly plant is the accessory wireless keyless entry keypad. The integrated wired keypad cannot be installed on vehicles not equipped from the factory with a wired keyless entry k
NHTSA #11029052 - ELECTRICAL SYSTEM Feb 23, 2026
Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated wired keypad, the accessory wireless keypad master code cannot be retrieved from the vehicle using a diagnostic scan tool or from the label printed on the body control module (BCM). The Factory Keyless Entry Code application within the diagnostic scan tool will not provide an applicable master code for the accessory wireless keypad. If the wallet card for an accessory keypad is not available, the "Wireless RF Keypad Diagnosis Guide" can be referenced and provides direction on how to retrieve the master code. This guide is located under the Workshop Manual tab > Accessories > Installation > Wireless RF Keypad Diagnosis Guide > PPT C > Step C2.<br /><br /> Note: The only available keypad for some vehicles from the assembly plant is the accessory wireless keyless entry keypad. The integrated wired keypad cannot be installed on vehicles not equipped from the factory with a wired keyless entry k
NHTSA #11029052 - ELECTRICAL SYSTEM Nov 26, 2025
This article supersedes TSB 24-2165 to update the TSB Service Procedure. Some vehicles listed in the Model statement above may exhibit various SYNC performance related concerns including but not limited to: Display operation concerns Navigation inoperative Voice recognition concerns Phone connection issues Dropped phone connections Applink related performance Travel Link not present or showing incorrect traffic Slow system response NOTE: Ford has found some of the APIMs replaced and returned for inspection contained an outdated software level and the APIM did not require replacement. The customer concern may have been resolved by updating the APIM with latest level of software. The SYNC 3 universal thumb drive will be able to update the APIM software without the use of a scan tool and does not require the process to be monitored. Ford will be monitoring APIM replacements to confirm TSB directed software updates have been performed.
NHTSA #11025837 - POWER TRAIN Nov 11, 2025
Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022, P0024 and/or P0025. Pinpoint test HK in the Powertrain Control and Emissions Diagnosis (PC/ED) or in Section 303-14 of the Workshop Manual (WSM) has been updated to address this concern.
NHTSA #11025611 - ELECTRICAL SYSTEM Nov 11, 2025
Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022, P0024 and/or P0025. Pinpoint test HK in the Powertrain Control and Emissions Diagnosis (PC/ED) or in Section 303-14 of the Workshop Manual (WSM) has been updated to address this concern.
NHTSA #11025611
+14 more TSBs available in MECH AI's TSB explorer for this vehicle.
NHTSA complaints & recalls for the 2017 Ford Escape
Owner-reported safety complaints and official recalls filed with the U.S. National Highway Traffic Safety Administration for the 2017 Ford Escape. Use these to gauge how common a problem is on your specific vehicle before you start chasing Ford Escape diagnostics.
- ENGINE 1476
- ENGINE AND ENGINE COOLING 498
- POWER TRAIN 374
- ELECTRICAL SYSTEM 149
- UNKNOWN OR OTHER 146
3 active recalls
- VISIBILITY:POWER WINDOW DEVICES AND CONTROLS Aug 2016
Ford Motor Company (Ford) is recalling certain model year 2017 Ford Escape Titanium and SE vehicles manufactured October 5, 2015, to May 12, 2016. The settings for the closing-force of the power-operated windows may allow the windows to close on an object such as a body part and…
NHTSA campaign 16V617000 - POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL) Jun 2022
Ford Motor Company (Ford) is recalling certain 2013-2019 Escape, 2013-2018 C-Max, 2013-2016 Fusion, 2013-2021 Transit Connect, and 2015-2018 Edge vehicles. The bushing that attaches the shifter cable to the transmission may degrade or detach.…
NHTSA campaign 22V413000 - EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER Jan 2026
Ford Motor Company (Ford) is recalling certain 2013-2018 Focus, 2013-2019 Escape, and 2015-2016 MKC vehicles equipped with a 2.0L engine. The engine block heater may crack and develop a coolant leak, causing it to short circuit when the block heater is plugged in.…
NHTSA campaign 26V011000
How do I fix P0507 on a 2017 Ford Escape?
- Repair vacuum leak(s) found by smoke test
- Clean the throttle body and perform idle relearn
- Replace the IAC valve (older vehicles)
- Replace the EVAP purge valve
- Replace cracked plastic intake manifold (model-specific)
About the 2015-2019 Ford Escape
The 2015-2019 Ford Escape was commonly sold with the following powertrains: 1.5L EcoBoost I3, 2.0L EcoBoost I4, 2.5L Hybrid I4. Common trims include S, SE, SEL, Titanium.
The vacuum leak almost certainly is the cause
P0507 paired with P0171 (or P0174) is virtually always a vacuum leak. The high idle and the lean fuel trim both result from the same underlying problem: unmetered air entering the engine downstream of the MAF. The ECM cannot identify exactly which leak path is responsible, only that one exists. Smoke testing is the fastest path to the source.
Common P0507 leak locations by engine
- Ford 4.6 / 5.4 modular V8 — cracked plastic intake manifold, PCV hose at the rear of the engine
- GM 3.6 LFX / LLT V6 — intake manifold gaskets, PCV system
- Toyota 2GR-FE V6 — throttle-body gasket, intake plenum bolts
- Honda K-series — IACV gasket, vacuum tee at the brake booster
- Chrysler 3.5 / 3.6 Pentastar — PCV tube, intake gasket
- Most vehicles 10+ years old — hardened brake-booster hose
Idle relearn after throttle body cleaning
Modern vehicles with electronic throttle control require an idle relearn after any throttle body removal, cleaning, or replacement. The procedure varies — generally:
- Battery disconnect 30+ seconds, reconnect
- Key on, engine off, 30 seconds
- Start engine, idle 5 minutes with no load (AC off, no electrical accessories)
- Drive a short cycle including a few full stops
Some vehicles require a bidirectional scan tool to perform the relearn. Without a successful relearn, P0507 will set again within a few drive cycles even though the throttle body is mechanically perfect.
P0507 on a 2017 Ford Escape: frequently asked questions
What does diagnostic trouble code P0507 mean on a 2017 Ford Escape?
P0507 is set when the ECM commands the throttle to a specific idle RPM and measures actual idle higher than that target by more than a calibrated amount (typically 200+ RPM higher). The cause is almost always unmetered air entering the engine — a vacuum leak somewhere — or a stuck throttle body / idle control issue.
What are the symptoms of P0507 on a 2017 Ford Escape?
Check Engine Light is illuminated. Engine idles noticeably high (1000-1500 RPM instead of 700-900). Possible whistling or hissing sound from the intake area. Reduced fuel economy. Hesitation as the engine tries to slow when stopping. May be paired with P0171 (lean code)
What causes P0507 on a 2017 Ford Escape?
Vacuum leak (intake gasket, PCV hose, brake-booster hose, throttle-body gasket) (most-common). Carbon-coked throttle body keeping the blade slightly open (common). Failed or sticking idle air control (IAC) valve on older non-ETC vehicles (common). Failed throttle body needing replacement and relearn (occasional). Sticking accelerator pedal or throttle cable (older vehicles) (occasional). Cracked plastic intake manifold (occasional). EVAP purge valve stuck open (often sets P0496 alongside) (occasional)
Is it safe to drive a 2017 Ford Escape with P0507?
In most cases a 2017 Ford Escape stays drivable for short trips with P0507 active, but it should be diagnosed and repaired promptly — this is a moderate-severity code. Ignoring it can lead to further damage or a failed emissions test.