A quick update to this thread my stilo went into Fiat for the first time this morning for a Flash /throttle body & ECU updates everything was A OK but there was a code logged that was the cause of my engine management light rearing its ugly head again and this was PO 204 No 4 cylinder injector [intermittent]the actual wording on the diagnostic
For this ECU, you’d better go with a MPPS cable. Fiat Stilo 1.6 16V Marelli IAW 5NF K-Line No No Yes. Fiat Stilo 1.9 JDTM Marelli Multijet K-Line Yes Yes Yes.
2001 - 2007 FIAT Stilo Forum. 1; 2; 3 Technical Preheat failure ECU. skysword; Dec 11, 2023; Replies 1 Stilo Steering column switch repair.vmDS.