ENGINE SENSORS & COMMON SYMPTOMS — KNOW THE SIGNS!
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🚗🔧
A faulty sensor can affect power, fuel economy, starting, emissions, and drivability.
📡 MAF — Poor MPG, rough running, rich/lean operation
📊 MAP — Loss of power, hesitation, rough idle
⚙️ CKP — Hard/no start, stalling, loss of RPM signal
🎯 TPS — Hesitation, poor acceleration, unstable RPM
🌡️ ECT — Poor cold starts, incorrect fueling, cooling-fan issues
🟢 O₂ — Poor fuel economy, higher emissions, Check Engine Light
⚠️ Don’t replace a sensor just because of a fault code. Check wiring, power, ground, signal and live data first.
💬 Which sensor has caused you the most trouble—MAF, MAP, CKP, TPS, ECT or O₂? 👇
#EngineSensors #CarDiagnostics #CheckEngineLight #AutomotiveCarIndia #Mechanics
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