20 Best 2003 Cadillac Cts Ecu of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best 2003 Cadillac Cts Ecu of 2023. Check our ranking below.
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![A-Premium Mass Air Flow Sensor Meter Assembly [wih 5Pins] 5.3L 5.7L 6.0L Compatible with Chevrolet Corvette 2002-2004, SSR 2003-2005, Cadillac CTS 2006-2007](https://m.media-amazon.com/images/I/41xz7BKJ3xL._SL160_.jpg)
- 【Vehicle Fitment】Compatible with Cadillac CTS 2006-2007 V8 6.0L, Corvette 2002-2004 V8 5.7L(VIN: S), SSR 2003-2004 V8 5.3L(with Internal Air Temperature Sensor), SSR 2005 V8 6.0L(with Internal Air Temperature Sensor)
- 【Reference Number】The A-Premium Mass Air Flow Sensor's reference number: 748412, 2131150, 25341604, 5S2951, 748412, SU1470. Before placing an order, verify that the part is compatible with your vehicle using the compatibility system.
- 【Specifications】1PC Mass Air Flow Sensor ___ "Bolt Holes": 3; "Mounting Type": "Bolt-On; "Packaging Type": Box. ___ It made of top-high materials and perfectly fit for original cars, specially tested critical components ensure superior electrical connections.
- 【Function】Detect the intake volume of the engine, electronic control unit(ECU) will receive accurate information for determining the fuel injection volume. Maintain specific tolerances to ensure accurate scan tool readings for proper operation. Eliminates intermittent failures and lengthens product life.
- 【Buy with Confidence】A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted mass air flow sensor. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
- [Replaces Part Number:] PC294 5S1682 #90494182 90540743 SU1180 Please Check the OEM Part Number and Make Sure Your Part Number Matches this Part Number Before Buying!
- Buyers Guide (Reference Year/Make/Model search for proper fitment): Compatible with CADILLAC-CATERA, CTS (04-97)
- 100% environmental, endurance and end-of-line testing for Timing, Pulse Width and Signal Amplitude ensures consistent product reliability.Advanced circuitry protects the system from stray electro-magnetic fields and power spikes.
- Integrated A/D converter and digital signal processing with a dynamically adaptive switch point improves accuracy and operation.Custom magnetic circuit programming calibrates the sensor during performance testing, which improves timing accuracy between target wheel and sensor output.
- Located in the Engine Oil Pump system, the Crank Position Sensor is a critical Engine-Fuel part. It plays a crucial role by monitoring the speed and position of the engine crankshaft. This information is sent to the engine control unit (ECU), which adjusts the fuel injection and ignition timing accordingly. If the Crank Position Sensor becomes aged, broken, or clogged, it could result in poor engine performance, reduced fuel efficiency, or even lead to engine failure.
Last update on 2025-07-10 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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