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Inspect Fuel Rail Pressure
Status: Normal (32,000 PSI)
Test SCV Resistance
Diagnose & Repair Any Make, Any Model
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We synthesize data from thousands of official manuals and real-world forum discussions to give you the most complete answer possible—catching the fixes that aren't in the book.
Precision Diagnostics
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Komatsu PC210LC-10. Losing power under load. No error codes. Just changed fuel filters.
- Manual Suggestion: Inspect High Pressure Pump.
- Forum Consensus: This is a common issue on the -10 series caused by a clogged banjo bolt screen at the lift pump.
Protocol
- Check the banjo bolt screen (pre-lift pump).
- If clean, test Suction Control Valve (SCV) resistance.
- Spec: 2.1 - 2.6 ohms
- If out of spec, replace SCV.
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Trial & Error
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Don't let a $50 sensor cost you $2,000 in wrong parts and days of downtime.
The Guessing Game
- The Confusion
"No error code? I have no idea where to start."
- The Parts Cannon
Replacing a $2,000 turbo when it was just a $50 sensor.
- The Black Hole
Scouring forums for 3 hours looking for someone with the same issue.
The Precision Fix
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AI suggests the most likely root causes based on symptoms + history.
- The Map
Step-by-step testing protocols to rule out simple issues first.
- The Data
Instant access to torque specs and part numbers once the issue is found.
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