Description
CHKSuite: Professional Universal ECU Checksum Correction Tool
Ensure the integrity and functionality of your modified ECU files with CHKSuite – the essential checksum correction utility for every tuning professional and enthusiast.
Modifying ECU maps fundamentally alters the file’s data structure. Failure to correct the internal checksums after modification will, in most cases, prevent the vehicle from starting or cause running issues. CHKSuite provides a reliable, fast, and comprehensive solution, automatically verifying and correcting checksums across an exceptionally wide range of Engine Control Units (ECUs).
Prevent costly errors and ensure vehicle start-up after tuning. Trust CHKSuite for accurate checksum correction.
Who Needs CHKSuite?
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Professional Tuners & Remapping Businesses: An indispensable tool for daily workflow, ensuring the reliability of files delivered to customers.
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Performance Specialists: Guarantees ECU data integrity when applying performance enhancements.
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Garages & Workshops: Essential for services involving ECU software modification.
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DIY Tuning Enthusiasts: Provides the necessary safety net to ensure modified files function correctly.
Key Features & Benefits
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Extensive ECU Compatibility: Provides checksum correction for a vast range of ECUs from major manufacturers including Bosch, Siemens/Continental, Delphi, Marelli, Denso, Visteon, Temic, and many more. (See detailed list below – constantly expanding!)
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Automatic ECU Detection: Intelligently identifies the ECU type from the loaded file to apply the correct checksum algorithm automatically.
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Simple & Efficient Workflow: Designed for ease of use – simply load your modified file and save the checksum-corrected version.
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Read Type Verification (Informational): Can help identify characteristics like partial or full reads for certain ECU types, aiding diagnostics.
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Unlimited Usage: No credits, tokens, or per-file charges. Use the software as much as needed after purchase.
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Free Updates: Benefit from continuously expanding ECU support and feature enhancements through regular, free software updates.
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Reliable Correction: Ensures data integrity, critical for preventing ECU communication errors or non-start situations.
How CHKSuite Works
CHKSuite simplifies the vital checksum correction process:
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Load File: Open the ECU file you have modified (e.g., after Stage 1 tuning, DTC removal, etc.).
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Automatic Correction: CHKSuite automatically detects the ECU type and calculates/corrects the necessary checksums internally.
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Save Corrected File: Save the new file with corrected checksums, ready to be written back to the vehicle’s ECU.
Supported ECU List (Partial – Constantly Growing via Free Updates)
CHKSuite supports an extensive range of ECUs. The list below provides a representative sample of commonly supported families and types. Our support covers many more ECUs than listed here. Use Ctrl+F to search this list, but if your specific ECU isn’t mentioned, it is highly likely still supported. New ECUs are added frequently via free updates.
Bosch:
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EDC15: EDC15C, EDC15C5, EDC15C6, EDC15C7, EDC15M, EDC15P, EDC15P+, EDC15V, EDC15VM, EDC15VM+ (V6, V6 8Mbit)
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EDC16: EDC16C, EDC16C8, EDC16C9, EDC16C31, EDC16C34, EDC16C35, EDC16C36, EDC16C39, EDC16C60, EDC16CP, EDC16CP31, EDC16CP32, EDC16CP34, EDC16CP35, EDC16CP36, EDC16CP39, EDC16U, EDC16U1, EDC16U31, EDC16U34
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EDC17: EDC17C06-C64 series, EDC17CP01-CP58 series, EDC17U01
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MED17 / ME17: Including MED17.X CAN, ME17.2 BMS-X, ME17.8.42, etc.
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ME7 / MED9 / ME9: ME7.1-ME7.9.10 series, MED9.1-MED9.7 series, ME9.0-ME9.7 series
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Other Bosch: M1.5.5, M5.2, MSA11, MSA12, MSA15, ME1.5.5, ME2.0, ME2.1, ME2.7, ME2.7.1, ME2.7.2, ME2.8, ME2.8.1, ME3.1, MG1, MS6.x (Trucks), EDC7 (Trucks)
Siemens / Continental:
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MSxx / MSDxx / MSVxx / MSSxx: MS41-MS45, MS52, MS54, MSS60, MSS65, MSS70, MSS80, MSD80, MSD81, MSV70
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SID: SID20x, SID30x, SID40x, SID80x series
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SIM / SIMOS / PPD: SIM4LKE, SIMOS 6/7/9/10/PCR 2.1, PPD1.x, SIM32
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Other: 5WK9 SIM4LE
Delphi:
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DCM: DCM3.1, DCM3.2, DCM6.2, DCM6.3
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MT: MT35, MT86
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Other: DDCR
Denso:
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Supports various Denso ECUs (e.g., specific models based on part numbers like 275036-xxxx, 89661-xxxx)
Visteon:
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DCU102, DCU104, DCU106, EEC-V, EEC-VI
Marelli:
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IAW: IAW5SF, IAW59F, IAW5AF, IAW5NF, IAW5R, IAW7GF, IAW8F, IAW8GMF, IAW16F
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MJD: MJD6F3, MJD8F series
Other Supported Manufacturers:
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Transtron: EDC
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Hitachi: SH7058, SH7059
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Temic: DME MS41.0, MS42.0, MS43.0
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Delco
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Johnson
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Sagem
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Polaris
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TRW
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Lucas
(Disclaimer: This is not an exhaustive list. ECU support is constantly updated. If you have a specific ECU not listed, please contact us to confirm compatibility – it’s likely supported!)
Technical Specifications
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Operating System: Windows 7/8/10/11
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License: Unlimited Usage
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Updates: Free lifetime updates
Get CHKSuite Today!
Don’t risk ECU errors or non-starting vehicles after tuning. Invest in CHKSuite for reliable, easy-to-use, and universal checksum correction. An essential tool for any serious tuner’s software library.