Crankshaft Camshaft Position Sensor 4327230 FOTON
| Product Name | Crankshaft Camshaft Position Sensor |
| Product Number | 4327230 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | FOTON |
| Original | China |
Product Description
Product Introduction
This Crankshaft/Camshaft Position Sensor 4327230 is an OEM precision monitoring component specially designed for heavy-duty truck engine management systems. It features a robust black plastic housing with an integrated mounting bracket, a precision-engineered sensing element, and a high-performance turquoise sealing ring for reliable protection against oil and contaminants. Engineered to deliver accurate, real-time rotational position and speed data, its non-contact Hall-effect technology ensures consistent performance, resistance to wear, and a long service life, making it essential for maintaining optimal engine timing, performance, and emissions control.
Core Function
Precision Timing Control: Continuously detects the rotational position and speed of the crankshaft and/or camshaft, providing critical data to the engine control unit (ECU) for precise fuel injection and ignition timing.
Engine Synchronization: Ensures the engine’s valves and fuel injectors operate in perfect synchronization, maximizing combustion efficiency, power output, and fuel economy.
Reliable Sealing: The integrated sealing ring prevents engine oil and contaminants from compromising the sensor’s internal components, ensuring stable operation in harsh under-hood environments.
Fault Detection: Provides input for the ECU to detect misfires and other timing-related faults, enabling early diagnostics and preventing severe engine damage.
Direct OEM Replacement: Perfectly matches the original engine mounting position and electrical connector specifications, ensuring seamless installation and full restoration of the engine’s timing control system.
Crankshaft Camshaft Position Sensor 4327230 for FOTON Cummins ISF2.8/3.8 Engine
When your engine's timing depends on split-second accuracy, the Crankshaft Camshaft Position Sensor 4327230 steps up as the silent guardian of performance. Purpose-built for FOTON Cummins ISF2.8 and ISF3.8 diesel engines, this OEM-grade Hall-effect sensor continuously communicates real-time crankshaft and camshaft rotational data to the ECU — ensuring your engine fires at precisely the right moment, every single time. Sourced directly from Mettlead's quality-controlled supply chain, it delivers the reliability that fleet operators and workshop technicians demand, at a factory-direct price that protects your bottom line.
Key Features and Benefits of the 4327230 Position Sensor
Precision Hall-Effect Technology
Unlike older variable reluctance sensors that degrade over time, this sensor employs non-contact Hall-effect technology that never physically touches the reluctor wheel. This means zero mechanical wear, consistent signal output from day one to end of service life, and accurate readings even at low cranking speeds — so your engine starts reliably in cold mornings and harsh conditions alike.
Robust Construction for Heavy-Duty Environments
The sensor's reinforced black plastic housing withstands engine vibration, thermal cycling, and chemical exposure. Its integrated mounting bracket ensures a secure, rattle-free installation, while the precision-engineered turquoise sealing ring acts as a fortress against oil ingress, coolant contamination, and road debris. In short, it thrives where lesser sensors fail.
Optimized Engine Performance and Emissions Control
By delivering accurate, real-time rotational position and speed data, this sensor enables the ECU to maintain optimal ignition timing, fuel injection sequencing, and emissions control parameters. The result? Smoother power delivery, improved fuel economy, and compliance with emission standards — benefits that translate directly into lower operating costs for your fleet.
Direct OEM Replacement — No Modifications Required
Engineered as a direct drop-in replacement for the original 4327230 sensor, it matches OEM connector pinout, mounting dimensions, and signal specifications exactly. Your technicians can complete the swap quickly, minimizing vehicle downtime and getting trucks back on the road faster.
Technical Specifications — Crankshaft Camshaft Position Sensor 4327230
| Parameter | Specification |
|---|---|
| OEM Part Number | 4327230 |
| Sensor Type | Hall-Effect (Non-Contact) |
| Function | Crankshaft / Camshaft Position & Speed Detection |
| Compatible Engines | FOTON Cummins ISF2.8 / ISF3.8 |
| Supply Voltage | 5V DC (ECU regulated) |
| Output Signal | Digital square wave (Hall-effect) |
| Operating Temperature Range | -40°C to +150°C |
| Housing Material | High-temperature resistant engineered plastic (Black) |
| Sealing | Integrated turquoise O-ring seal (oil & contaminant resistant) |
| Mounting | Integrated bracket with bolt-on design |
| Connector | OEM-spec electrical connector (plug-and-play) |
| Brand Compatibility | FOTON (Aumark, Ollin, View G7/G9 series) |
| Quality Standard | OEM equivalent, strict QC inspection |
| Packaging | Neutral / White-label / Custom packaging available |
Application Scenarios — Where This Sensor Belongs
This Crankshaft Camshaft Position Sensor 4327230 is specifically engineered to serve the FOTON Cummins ISF2.8 and ISF3.8 engine family. You will find it working hard inside the following vehicle platforms:
- FOTON Aumark (奥铃) — Light-duty trucks for urban logistics and regional distribution
- FOTON Ollin (欧马可) — Medium-duty commercial vehicles for versatile cargo transport
- FOTON View G7 / G9 (风景 G7/G9) — Light commercial vans and pickup trucks for passenger and cargo applications
- Other FOTON platforms equipped with ISF2.8 or ISF3.8 Cummins diesel engines
Whether your vehicles haul goods across city streets or cover long-distance routes, this sensor ensures the engine management system always knows exactly where the crankshaft and camshaft stand — literally and figuratively. Consequently, it plays a critical role in maintaining drivability, fuel efficiency, and regulatory compliance across diverse operating conditions.
OEM/ODM Capability — Tailored to Your Business Needs
At Mettlead, we understand that distributors, wholesalers, and fleet maintenance operations each have unique requirements. That is why we offer flexible partnership options beyond simply supplying parts:
- White-Label Packaging: Receive the 4327230 sensor in neutral packaging, ready for your own branding and distribution channels.
- Custom Packaging: We can produce packaging with your company logo, part numbers, and branding guidelines — helping you build brand equity in your market.
- Strict Quality Control: Every sensor undergoes rigorous inspection and testing before shipment, ensuring consistent OEM-equivalent performance across every batch.
- Factory-Direct Pricing: By sourcing directly from our China-based supply chain, you eliminate middlemen and enjoy competitive margins that strengthen your business.
- Flexible & Secure Payment: We support multiple payment methods to accommodate international trade requirements safely and conveniently.
Moreover, we welcome partners to visit our facilities for on-site inspection and quality verification. Transparency builds trust, and we are proud to open our doors.
Frequently Asked Questions — Crankshaft Camshaft Position Sensor 4327230
What symptoms indicate a failing 4327230 crankshaft camshaft position sensor?
A failing sensor typically announces itself through hard starting or no-start conditions, intermittent engine stalling, rough idling, misfires, reduced power output, and an illuminated check engine light (often with DTC codes P0335, P0340, or P0365). If your FOTON truck exhibits any of these behaviors, the 4327230 sensor should be among the first components inspected.
Is this 4327230 position sensor compatible with both ISF2.8 and ISF3.8 engines?
Yes. The 4327230 crankshaft camshaft position sensor is designed to fit both the FOTON Cummins ISF2.8 and ISF3.8 engine variants. It shares the same mounting location, connector interface, and signal specifications across these engine platforms, making it a versatile stocking choice for workshops and parts distributors.
How does the Hall-effect design improve reliability over traditional sensors?
Traditional variable reluctance (VR) sensors rely on magnetic induction and produce weaker signals at low RPMs, which can cause starting difficulties. The Hall-effect design in the 4327230 sensor generates a clean, consistent digital signal regardless of engine speed — from cranking at 100 RPM to full-throttle operation. Additionally, because there is no physical contact with the reluctor wheel, mechanical wear is eliminated entirely.
What is the expected service life of this crankshaft camshaft position sensor?
Under normal operating conditions, the 4327230 sensor is engineered to match or exceed the OEM service interval. Its non-contact sensing element, high-temperature resistant housing, and sealed construction collectively ensure reliable operation throughout the engine's maintenance cycle — typically 100,000 km or more, depending on operating environment.
Can I install this sensor myself, or does it require specialized tools?
Installation is straightforward for any qualified technician. The sensor features a bolt-on integrated bracket and an OEM-spec plug-and-play connector, so no special tools or ECU reprogramming is required. Simply remove the old sensor, clean the mounting surface, install the new 4327230 unit, torque the bolt to specification, and reconnect the harness. The engine will recognize it immediately upon startup.
Does Mettlead offer bulk pricing for the 4327230 sensor?
Absolutely. We provide tiered pricing for wholesale and bulk orders, along with custom packaging options for distributors building their own brand. The more you order, the more competitive your per-unit cost becomes. Reach out to our team for a tailored quotation based on your volume requirements.
Ready to Secure Your Supply? Let's Talk.
Every minute a truck sits idle waiting for parts costs money. Don't let sensor failure disrupt your operations or your customers' fleets. The Crankshaft Camshaft Position Sensor 4327230 is in stock and ready to ship — with factory-direct pricing, strict quality assurance, and flexible order quantities designed for your business.
Take the next step now:
Contact Us to request a quote, ask technical questions, or discuss bulk order pricing.- Browse our full range of FOTON Truck Parts to find additional components for your inventory.
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