Cherokee EFI engine operating instability, lousy acceleration
A Cherokee jeep EFI motor functioning instability, lousy acceleration . Incredibly hot auto , at substantial pace , or climbing extra noticeable .
Initial with obd2 code reader Tech2 extract fault code is exhibited as " 27 ", that is certainly bad injector lines. This fault code has the subsequent two elements : (1) Once the motor is hit with the crankshaft sensor 5V enter result in pulse voltage coil , when the reference signal correction camshaft command injector action. 2 injectors Specifications : thirteen ~ 16Ω. Line guidelines demonstrated underneath.
Upon nearer inspection , the injector resistance exceeds the desired assortment, switch the gasoline injectors, obvious fault code , fault phenomenon continues to be diminished, but the power continues to be insufficient . Then extract the fault codes , no fault code seems . Extensive evaluation of your oil observed there coking make any difference accumulation on the electric gas pump inside the tank filter, change the filter , cleaning the tank , tubing, tubing and tubing fittings after minutes , the engine is jogging generally, troubleshooting.
The car is electronically controlled fuel injection engine , superior fuel cleanliness specifications , can't dismiss the maintenance on the gas technique must be strengthened cleansing and normal cleansing of gas oil line . Partly blocked the oil , engine oil is inadequate instability, power down .