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MRCARTOOL V103 Fuel Injector Tester Machine for Flow Rate & Spray Diagnosis
✅ In stock
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Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Oct 14, 2026 7:56 PM · Prices & availability subject to change
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💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
MR CARTOOL DIRECT
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓[V103 FUEL INJECTOR TESTER] Test 2 at Once, 4 Test Functions to Stop Fuel Waste & Save Money A faulty injector can quietly waste up to 30% of your fuel with no check engine light. The diagnostic capabilities of the V103 provide a comprehensive analysis of fuel delivery dynamics across 4 distinct operational modes. The V103 can clean and test two injectors simultaneously. Precisely pinpoint clogs, leaks, or poor atomization. Fix the real problem and start saving on your very next fill-up.
✓[V103 Makes Injector Problems Visible] Want to pinpoint injector faults fast? The V103's transparent test tubes reveal spray patterns and atomization quality instantly—skewed sprays, uneven flow, poor atomization. As one technician said: "The V103 features an analog pressure gauge and precision-graduated glass tubes – enabling you to monitor real-time hydraulic values and detect minute differences in injection volume or needle-seat leakage." Stop blindly replacing parts.
✓[Simulate Any Road Condition – No Engine Start Needed] No need to start the engine. The V103 replicates real driving conditions on your workbench with selectable simulated engine speeds of 750 RPM, 4500 RPM, or 7500 RPM, a fixed pulse opening width of 3 ms, and a system pressure of 0.6 MPa. Just select idle or other test modes with one touch – the V105 reveals real-world performance and pinpoints faults accurately. Stop repeated engine starts – save time, fuel, and wear.
✓[NOTES] Fuel Injector Testing Function: Only compatible with gasoline injectors.
✓[We can help you] We provide 3 years warranty and 7x24 hours friendly customer service to ensure your shopping experience. If you have any questions, please contact us and we will provide you with a solution ASAP.
⚙️ Specifications
MR CARTOOL
MR CARTOOL
V103-Non Ultrasonic Clean
12.56 pounds
14.33 x 13.15 x 11.46 inches
V103-Non Ultrasonic Clean
Manufacturer
MR CARTOOL
Brand
MR CARTOOL
Model
V103-Non Ultrasonic Clean
Item Weight
12.56 pounds
Package Dimensions
14.33 x 13.15 x 11.46 inches
Item model number
V103-Non Ultrasonic Clean
Manufacturer Part Number
V103-Non Ultrasonic Clean
ASIN
B0H6LGHGLL