Here' the readouts from the diagnostics reader (these should be ABS - related):

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Front left sensor output too low. Fault logged
Front left sensor output intermittent. Fault logged
Front left sensor electrical failure. Fault logged

Front right sensor output too low. Fault logged
Front right sensor output intermittent. Fault logged

(While these should be SLS related, I've since installed coils.)

Rear left corner valve duty exceeded. Fault logged
Rear left corner valve power amplifier open circuit. Fault logged
Rear right corner valve power amplifier open circuit. Fault logged
Exhaust valve power amplifier open circuit. Fault logged
Compressor relay power amplifier open circuit. Fault logged

Plausibility fault raising rear left. Fault logged.

Unknown fault code 0000
-—--------------------------------------------------------------

Can I fix the ABS faults with the two front sensors by just replacing them or is there something else that I need to address first? Is there a way for me to check that the ABS sensors work (measure Ohms, what voltage they should see)?

Thanks in advance!