{"product_id":"bmw-e30-e28-e24-e23-instrument-cluster-test-bench-ct-2-2","title":"CT-2.2 Instrument Cluster Test Bench for BMW","description":"\u003cp\u003eThe CT-2.2 is a professional-grade instrument cluster test bench that allows you to fully test and diagnose instrument clusters\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoutside the vehicle\u003c\/strong\u003e, simulating real driving signals and operating conditions with high accuracy.\u003c\/p\u003e\n\u003cp\u003eThis unit was originally developed for classic BMW models E30, E28, E24, and E23. However, it can also be adapted for use with other BMW models that rely on direct wired analog and pulse signals - such as the E36 - rather than digital communication interfaces like CAN bus or K-line found in newer instrument clusters. It supports essential inputs including speed, RPM, fuel level, and temperature, making it a reliable solution for classic BMW restorations, workshops, and enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFuel tank level simulation (0-MAX, relative)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCoolant temperature simulation (0-MAX, relative)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOil temperature simulation (0-MAX, relative)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed simulation: 0-300 km\/h or 0-200 mph\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRPM simulation: 0-10,000 RPM (4-12 cylinders)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel rate signal output (0-100%, duty cycle)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIgnition key switch simulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eService Indicator reset:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOil Service\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMiscellaneous test functions (lamps, indicators, etc.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Control \u0026amp; Adjustments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIncrease or decrease speed and RPM in multiple steps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSwitch between km\/h and mph\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed factor correction based on tire size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelect engine cylinder count\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable fuel rate duty cycle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick reset of service and inspection counters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConnections \u0026amp; Power:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMain connector for instrument cluster testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAuxiliary connector for individual gauge testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12V DC power input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower on\/off switch\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe CT-2.2 provides a reliable, precise, and time-saving solution for testing BMW instrument clusters without guesswork. Ideal for professional workshops and serious classic BMW projects alike.\u003c\/strong\u003e\u003c\/p\u003e","brand":"NPN Classics","offers":[{"title":"CT-2.2 without cables","offer_id":61065195389258,"sku":null,"price":496.1,"currency_code":"EUR","in_stock":true},{"title":"CT 2.2 + cables for E28\/E24\/E23","offer_id":61065195422026,"sku":null,"price":592.9,"currency_code":"EUR","in_stock":true},{"title":"CT 2.2 + cables for E30","offer_id":61065195454794,"sku":null,"price":592.9,"currency_code":"EUR","in_stock":true},{"title":"CT 2.2 + cables for E30 and E28\/E24\/E23","offer_id":61070135394634,"sku":null,"price":653.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/8759\/1242\/files\/Instrument_cluster_test_bench_for_BMW_classics.jpg?v=1770799683","url":"https:\/\/npnclassics.com\/products\/bmw-e30-e28-e24-e23-instrument-cluster-test-bench-ct-2-2","provider":"NPN Classics","version":"1.0","type":"link"}