P1298 on 1994-1999 Acura Integra (LS, GS, RS, Special Edition) — Injector Driver Module (IDM) Failure / Electrical Load Detector Fault (manufacturer-specific)
1 vehicles · 1 makes · $150-$3,500 repair
Most Reported On
P1298 is an OBD-II diagnostic trouble code meaning “Injector Driver Module (IDM) Failure / Electrical Load Detector Fault (manufacturer-specific).” P1298 is a manufacturer-specific powertrain code with maker-dependent meaning. On Ford diesel (Power Stroke) applications it indicates an Injector Driver Module (IDM) failure, meaning the module that fires the injectors has an internal fault. On some other Ford/Honda references it relates to an Electrical Load Detector (ELD) or related circuit. The diesel IDM variant can cause hard starting, misfire, rough running, or a no-start, so it should be diagnosed promptly. This code is most commonly reported on 1994-1999 Acura Integra (LS, GS, RS, Special Edition), with repair costs ranging from $150 to $3,500.
Common Causes
Typical Repair Cost
Based on 1 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
To diagnose P1298, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
- Read & clear engine codes
- View freeze frame data
- I/M readiness status
- No batteries or app needed
BlueDriver Pro Bluetooth Scanner
by BlueDriver
Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
- Enhanced diagnostics (ABS, SRS, transmission)
- Repair Reports with verified fixes
- Smog check readiness
- Free app (iOS & Android)
LAUNCH CRP123X OBD-II Scanner
by LAUNCH
A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
- Engine, transmission, ABS, SRS diagnostics
- Live data stream & graphing
- AutoVIN for vehicle identification
- Free lifetime updates via Wi-Fi
Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
- All-system diagnostics (25+ modules)
- Bi-directional control & active tests
- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
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FAQ
What does P1298 mean?
P1298 stands for "Injector Driver Module (IDM) Failure / Electrical Load Detector Fault (manufacturer-specific)." P1298 is a manufacturer-specific powertrain code with maker-dependent meaning. On Ford diesel (Power Stroke) applications it indicates an Injector Driver Module (IDM) failure, meaning the module that fires the injectors has an internal fault. On some other Ford/Honda references it relates to an Electrical Load Detector (ELD) or related circuit. The diesel IDM variant can cause hard starting, misfire, rough running, or a no-start, so it should be diagnosed promptly.
What are the most common causes of P1298?
The most common causes of P1298 are: Failed Injector Driver Module (IDM) internal fault (Ford diesel), Wiring or connector faults between IDM and PCM/injectors, Poor power or ground to the injector driver module, Electrical Load Detector (ELD) circuit fault (some applications), Corroded or damaged harness connectors, Moisture intrusion into the module/connectors, Faulty PCM/ECM. The specific cause varies by vehicle.
How much does it cost to fix P1298?
Repair costs for P1298 range from $150 to $3,500, depending on the vehicle and root cause.
Which vehicles are affected by P1298?
Au7o has documented P1298 across 1 vehicle models from 1 manufacturers: Acura.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.