minus-squaredmx007@alien.topOPBtoMechanic Advice@gearhead.town•Alternators: What would cause the W (tach signal) to show incorrect, high, RPM?linkfedilinkEnglisharrow-up1·1 year agoGreat idea. After looking at the alternator, I’m now wondering if the capacitor board is the issue. The regulator and W wire go right there, and it may have failed. linkfedilink
dmx007@alien.topB to Mechanic Advice@gearhead.townEnglish · 1 year agoAlternators: What would cause the W (tach signal) to show incorrect, high, RPM?plus-squaremessage-squaremessage-square2fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1message-squareAlternators: What would cause the W (tach signal) to show incorrect, high, RPM?plus-squaredmx007@alien.topB to Mechanic Advice@gearhead.townEnglish · 1 year agomessage-square2fedilink
Great idea. After looking at the alternator, I’m now wondering if the capacitor board is the issue. The regulator and W wire go right there, and it may have failed.