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BigRuss · 17th February 2010, 20:47

Just in the process of testing a faulty board, have found up to now 4 faulty resistors all of which have been covered in the white compound.

Both resistors below the left hand capacitor and 2 under the right hand capacitor but not the bottom 4.7K one, that one's fine. The two that have failed on the right show signs of overheating, but the two on the left look normal.

Looks like any of the components that have been covered may be suspect.

Russ

17th February 2010, 20:47	#30
BigRuss Premium Trader 75 CDT Tourer,2.5 Launch Saloon, Omipro MG/Rover (T4) Join Date: Jul 2007 Location: Liversedge, West Yorkshire Posts: 5,405 Thanks: 1,105 Thanked 1,340 Times in 661 Posts	Just in the process of testing a faulty board, have found up to now 4 faulty resistors all of which have been covered in the white compound. Both resistors below the left hand capacitor and 2 under the right hand capacitor but not the bottom 4.7K one, that one's fine. The two that have failed on the right show signs of overheating, but the two on the left look normal. Looks like any of the components that have been covered may be suspect. Russ __________________ Replacement Key Service http://https://the75andztclub.co.uk/...d.php?t=244732 Full T4 Testbook diagnostics available. Diesel ECU repair and replacement. Options enabled or disabled as required. Diesel X-Power 135 and 160bhp, Rover 1.8T 150 to 160 MG 160 V6 to 177 upgrades available P.M. for details.